Document And Entity Information - shares |
3 Months Ended | |
|---|---|---|
Sep. 30, 2019 |
Nov. 08, 2019 |
|
| Document Information [Line Items] | ||
| Entity Registrant Name | KOSS CORP | |
| Entity Central Index Key | 0000056701 | |
| Trading Symbol | koss | |
| Current Fiscal Year End Date | --06-30 | |
| Entity Filer Category | Non-accelerated Filer | |
| Entity Current Reporting Status | Yes | |
| Entity Emerging Growth Company | false | |
| Entity Small Business | true | |
| Entity Common Stock, Shares Outstanding (in shares) | 7,404,831 | |
| Entity Shell Company | false | |
| Document Type | 10-Q | |
| Document Period End Date | Sep. 30, 2019 | |
| Document Fiscal Year Focus | 2020 | |
| Document Fiscal Period Focus | Q1 | |
| Amendment Flag | false | |
| Title of 12(b) Security | Common Stock |
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- Definition End date of current fiscal year in the format --MM-DD. No definition available.
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- Definition Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY. No definition available.
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- Definition This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'. No definition available.
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- Definition Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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- Definition Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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- Definition Indicate if registrant meets the emerging growth company criteria. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Indicates that the company is a Smaller Reporting Company (SRC). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Title of a 12(b) registered security. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Trading symbol of an instrument as listed on an exchange. No definition available.
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- Definition Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer). No definition available.
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of obligation due after one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) |
Sep. 30, 2019 |
Jun. 30, 2019 |
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|---|---|---|---|---|---|
| Accounts receivable, allowance for doubtful accounts | $ 5,201 | $ 2,617 | [1] | ||
| Common stock, par value (in dollars per share) | $ 0.005 | $ 0.005 | |||
| Common stock, shares authorized (in shares) | 20,000,000 | 20,000,000 | |||
| Common stock, shares issued (in shares) | 7,404,831 | 7,404,831 | |||
| Common stock, shares outstanding (in shares) | 7,404,831 | 7,404,831 | |||
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Condensed Consolidated Statements of Operations (Unaudited) - USD ($) |
3 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
[1] | |||||||
| Net sales | $ 5,410,762 | $ 5,784,839 | |||||||
| Cost of goods sold | 4,063,308 | 3,953,655 | |||||||
| Gross profit | 1,347,454 | 1,831,184 | |||||||
| Selling, general and administrative expenses | 1,664,600 | 1,789,589 | |||||||
| (Loss) income from operations | (317,146) | 41,595 | |||||||
| Interest income | 6,397 | ||||||||
| (Loss) income before income tax provision | (310,749) | 41,595 | |||||||
| Income tax provision | 0 | 25 | |||||||
| Net (loss) income | $ (310,749) | $ 41,570 | [2],[3] | ||||||
| (Loss) income per common share: | |||||||||
| Basic (in dollars per share) | $ (0.04) | $ 0.01 | [2] | ||||||
| Diluted (in dollars per share) | $ (0.04) | $ 0.01 | [2] | ||||||
| Weighted-average number of shares: | |||||||||
| Basic (in shares) | 7,404,831 | 7,389,751 | [2] | ||||||
| Diluted (in shares) | 7,404,831 | 7,483,866 | [2] | ||||||
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net amount of nonoperating interest income (expense). No definition available.
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) |
3 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
|||||||||||
| Operating activities: | ||||||||||||
| Net (loss) income | $ (310,749) | $ 41,570 | [1],[2],[3] | |||||||||
| Adjustments to reconcile net income to net cash provided by operating activities: | ||||||||||||
| Provision for doubtful accounts | 2,584 | 42,938 | [2] | |||||||||
| Depreciation of equipment and leasehold improvements | 94,357 | 125,748 | [2] | |||||||||
| Stock-based compensation expense | 148,188 | 122,642 | [2] | |||||||||
| Deferred income taxes | 3,319 | [2] | ||||||||||
| Change in cash surrender value of life insurance | (144,872) | (24,449) | [2] | |||||||||
| Change in deferred compensation accrual | 37,016 | 43,988 | [2] | |||||||||
| Deferred compensation paid | (37,500) | (37,500) | [2] | |||||||||
| Net changes in operating assets and liabilities: | ||||||||||||
| Accounts receivable | 520,401 | 1,079,739 | [2] | |||||||||
| Inventories | (7,331) | (258,008) | [2] | |||||||||
| Prepaid expenses and other current assets | (97,147) | (115,685) | [2] | |||||||||
| Income taxes receivable | (2,261) | 25 | [2] | |||||||||
| Accounts payable | (864,195) | (296,892) | [2] | |||||||||
| Accrued liabilities | 61,102 | 96,777 | [2] | |||||||||
| Deferred revenue | (25,193) | (113,104) | [2] | |||||||||
| Net cash (used in) provided by operating activities | (622,281) | 707,789 | ||||||||||
| Investing activities: | ||||||||||||
| Purchase of equipment and leasehold improvements | (163,881) | (14,790) | [2] | |||||||||
| Life insurance premiums paid | (112,633) | (122,754) | [2] | |||||||||
| Net cash (used in) investing activities | (276,514) | (137,544) | [2] | |||||||||
| Financing activities: | ||||||||||||
| Proceeds from exercise of stock options | 46,677 | [2] | ||||||||||
| Net cash provided by financing activities | 46,677 | [2] | ||||||||||
| Net (decrease) increase in cash and cash equivalents | (898,795) | 616,922 | [2] | |||||||||
| Cash and cash equivalents at beginning of period | 2,228,282 | [4] | 1,081,533 | [2] | ||||||||
| Cash and cash equivalents at end of period | $ 1,329,487 | $ 1,698,455 | [2] | |||||||||
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- References No definition available.
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. No definition available.
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| X | ||||||||||
- Definition Amount of distribution made to individual in accordance with deferred compensation arrangement. No definition available.
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| X | ||||||||||
- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The increase (decrease) during the reporting period in the obligation created by employee agreements whereby earned compensation will be paid in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in prepaid expenses, and assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The change in cash surrender or contract value during the period which adjusted the amount of premiums paid in determining the expense or income recognized under the contract for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cash outflow for payment of premium on corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
Total |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance, as originally stated (in shares) at Jun. 30, 2018 | 7,382,706 | ||||||||||||
| Balance, as originally stated at Jun. 30, 2018 | $ 36,914 | $ 5,752,270 | $ 8,414,570 | $ 14,203,754 | |||||||||
| Retrospective change in accounting principle (see Note 2) at Jun. 30, 2018 | 18,617 | (18,617) | |||||||||||
| Adjusted Balance at Jun. 30, 2018 | 36,914 | 5,770,887 | 8,395,953 | 14,203,754 | |||||||||
| Net (loss) income | 41,570 | 41,570 | [1],[2],[3] | ||||||||||
| Stock-based compensation expense | 122,642 | 122,642 | |||||||||||
| Exercise of common stock options (in shares) | 22,125 | ||||||||||||
| Exercise of common stock options | $ 110 | 46,567 | 46,677 | ||||||||||
| Balance (in shares) at Sep. 30, 2018 | 7,404,831 | ||||||||||||
| Balance at Sep. 30, 2018 | $ 37,024 | 5,940,096 | 8,437,523 | $ 14,414,643 | |||||||||
| Balance, as originally stated (in shares) at Jun. 30, 2019 | 7,404,831 | 7,404,831 | |||||||||||
| Balance, as originally stated at Jun. 30, 2019 | $ 37,024 | 6,186,393 | 8,848,684 | $ 15,072,101 | [4] | ||||||||
| Retrospective change in accounting principle (see Note 2) at Jun. 30, 2019 | 146,742 | (146,742) | |||||||||||
| Adjusted Balance at Jun. 30, 2019 | 37,024 | 6,333,135 | 8,701,942 | 15,072,101 | |||||||||
| Net (loss) income | (310,749) | (310,749) | |||||||||||
| Stock-based compensation expense | 148,188 | $ 148,188 | |||||||||||
| Balance (in shares) at Sep. 30, 2019 | 7,404,831 | 7,404,831 | |||||||||||
| Balance at Sep. 30, 2019 | $ 37,024 | $ 6,481,323 | $ 8,391,193 | $ 14,909,540 | |||||||||
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- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to the parent. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. No definition available.
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| X | ||||||||||
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for option under share-based payment arrangement. No definition available.
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Value of stock issued as a result of the exercise of stock options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 1 - Summary of Significant Accounting Policies |
3 Months Ended |
|---|---|
Sep. 30, 2019 | |
| Notes to Financial Statements | |
| Significant Accounting Policies [Text Block] | 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIESA) BASIS OF PRESENTATION The condensed consolidated balance sheet as of September 30, 2019 three months ended September 30, 2019 and 2018 three months ended September 30, 2019 and 2018 three months ended September 30, 2019 and 2018 not been audited. In the opinion of management, all adjustments (consisting of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for all periods presented have been made. The operating results for any interim period are not necessarily indicative of the operating results that may be experienced for the full fiscal year.Certain information and footnote disclosure normally included in consolidated financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10 -K for the fiscal year ended June 30, 2019 The preparation of financial statements in conformity with U.S. GAAP requires the company to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses. Significant estimates and assumptions are used for, but are not limited to, allowances for doubtful accounts, reserves for excess and obsolete inventories, long-lived and intangible assets, income tax reserves, non-cash stock-based compensation and post-retirement obligations. Actual results could differ from the company's estimates.B) INCOME TAXES A tax provision of $0 $25 three months ended September 30, 2019 and 2018 |
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- References No definition available.
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- Definition The entire disclosure for all significant accounting policies of the reporting entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 2 - Change in Accounting Principle |
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| Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| New Accounting Pronouncements and Changes in Accounting Principles [Text Block] | 2. CHANGE IN ACCOUNTING PRINCIPLEDuring t he first quarter of fiscal 2020, the Company changed its method of recording stock-based compensation expense. Under the new accounting principle, stock-based compensation expense is recorded on a straight-line basis over the vesting period and forfeitures are recognized when they occur. Under the previous method, the Company estimated future forfeitures and the expected number of awards that would vest and subsequently adjusted for forfeitures . The Company believes this method of recording stock-based compensation expense on a straight-line basis over the vesting period is preferable since it is more reflective of the stock options that will actually vest.The cumulative effect of the changes in the June 30, 2019
The impact of the change in principle on the Consolidated Statement of Operations for the three months ended September 30, 2018
The impact of the change in principle on the Consolidated Statement of Cash Flows for the three months ended September 30, 2018
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- References No definition available.
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- Definition The entire disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 3 - Inventories |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inventory Disclosure [Text Block] | 3. INVENTORIESThe components of inventories were as follows:
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- References No definition available.
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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 4 - Credit Facility |
3 Months Ended |
|---|---|
Sep. 30, 2019 | |
| Notes to Financial Statements | |
| Debt Disclosure [Text Block] | 4. CREDIT FACILITYOn May 14, 2019, the Company entered into a secured credit facility ("Credit Agreement") with Town Bank (“Lender”) for a two -year term expiring on May 14, 2021. The Credit Agreement provides for an $5,000,000 revolving secured credit facility with interest rates of 1.50% over LIBOR. The Credit Agreement also provides for letters of credit for the benefit of the Company of up to a sublimit of $1,000,000. There are no unused line fees in the credit facility. The Company and the Lender also entered into a General Business Security Agreement dated May 14, 2019 under which the Company granted the Lender a security interest in substantially all of the Company’s assets in connection with the Company’s obligations under the Credit Agreement. The Credit Agreement contains certain affirmative and negative covenants customary for financings of this type. The negative covenants include restrictions on other indebtedness, liens, fundamental changes, certain investments, disposition of assets, mergers and liquidations, among other restrictions. The Company is currently in compliance with all covenants related to the Credit Agreement. As of September 30, 2019 June 30, 2019 no |
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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Note 5 - Revenue Recognition |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revenue from Contract with Customer [Text Block] | 5. REVENUE RECOGNITIONThe Company disaggregates it's net sales by geographical location as it believes it best depicts how the nature, timing and uncertainty of net sales and cash flows are affected by economic factors. The following table summarizes net sales by geographical location:
Deferred revenue relates primarily to consumer and customer warranties. These constitute future performance obligations and the Company defers revenue related to these future performance obligations. The Company recognized revenue, which was included in the deferred revenue liability at the beginning of the periods, of $158,053 and in the $174,023 three months ended September 30, 2019 and 2018 $859,370 $746,267 June 30, 2018 September 30, 2018 |
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- References No definition available.
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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 6 - (Loss) Income Per Common and Common Stock Equivalent Share |
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| Earnings Per Share [Text Block] | 6. (LOSS) INCOME PER COMMON AND COMMON STOCK EQUIVALENT SHAREBasic (loss) income per share is computed based on the weighted-average number of common shares outstanding. Diluted income per common share is calculated assuming the exercise of stock options except where the result would be anti-dilutive. The following table reconciles the numerator and denominator used to calculate basic and diluted income per share:
*As adjusted for change in accounting principle (Note 2 ) |
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- References No definition available.
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- Definition The entire disclosure for earnings per share. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 7 - Leases |
3 Months Ended |
|---|---|
Sep. 30, 2019 | |
| Notes to Financial Statements | |
| Lessee, Operating Leases [Text Block] | 7. LEASESThe Company leases its facility in Milwaukee, Wisconsin from Koss Holdings, LLC, which is wholly-owned by the former Chairman. On January 5, 2017 five years, ending June 30, 2023 $380,000 five years ending June 30, 2028 |
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- References No definition available.
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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 8 - Legal Matters |
3 Months Ended |
|---|---|
Sep. 30, 2019 | |
| Notes to Financial Statements | |
| Legal Matters and Contingencies [Text Block] | 8. LEGAL MATTERSThe Company is subject to a variety of claims and suits that arise from time to time in the ordinary course of business. Although management currently believes that resolving these claims against us, individually or in the aggregate, will not have a material adverse impact on the Consolidated Financial Statements, these matters are subject to inherent uncertainties and management's view of these matters may change in the future. |
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- References No definition available.
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- Definition The entire disclosure for legal proceedings, legal contingencies, litigation, regulatory and environmental matters and other contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Significant Accounting Policies (Policies) |
3 Months Ended |
|---|---|
Sep. 30, 2019 | |
| Accounting Policies [Abstract] | |
| Basis of Accounting, Policy [Policy Text Block] | A) BASIS OF PRESENTATION The condensed consolidated balance sheet as of September 30, 2019 three months ended September 30, 2019 and 2018 three months ended September 30, 2019 and 2018 three months ended September 30, 2019 and 2018 not been audited. In the opinion of management, all adjustments (consisting of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for all periods presented have been made. The operating results for any interim period are not necessarily indicative of the operating results that may be experienced for the full fiscal year.Certain information and footnote disclosure normally included in consolidated financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10 -K for the fiscal year ended June 30, 2019 The preparation of financial statements in conformity with U.S. GAAP requires the company to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses. Significant estimates and assumptions are used for, but are not limited to, allowances for doubtful accounts, reserves for excess and obsolete inventories, long-lived and intangible assets, income tax reserves, non-cash stock-based compensation and post-retirement obligations. Actual results could differ from the company's estimates. |
| Income Tax, Policy [Policy Text Block] | B) INCOME TAXES A tax provision of $0 $25 three months ended September 30, 2019 and 2018 |
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- References No definition available.
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- Definition Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). No definition available.
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- Definition Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 2 - Change in Accounting Principle (Tables) |
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| Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] |
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- Definition Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Note 3 - Inventories (Tables) |
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| Schedule of Inventory, Current [Table Text Block] |
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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Note 5 - Revenue Recognition (Tables) |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Disaggregation of Revenue [Table Text Block] |
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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Note 6 - (Loss) Income Per Common and Common Stock Equivalent Share (Tables) |
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| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($) |
3 Months Ended | ||||
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Sep. 30, 2019 |
Sep. 30, 2018 |
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| Income Tax Expense (Benefit), Total | $ 0 | $ 25 | [1] | ||
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 2 - Change in Accounting Principle - Cumulative Effect of Changes for Adoption of New Accounting Standard (Details) - USD ($) |
3 Months Ended | ||||||||||||
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Sep. 30, 2019 |
Sep. 30, 2018 |
Jun. 30, 2019 |
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| Paid in capital | $ 6,333,135 | ||||||||||||
| Retained earnings | $ 8,391,193 | 8,701,942 | [1] | ||||||||||
| Selling, general and administrative expenses | 1,664,600 | $ 1,789,589 | [2] | ||||||||||
| Income from operations | (317,146) | 41,595 | [2] | ||||||||||
| Net (loss) income | $ (310,749) | $ 41,570 | [2],[3],[4] | ||||||||||
| Basic (in dollars per share) | $ (0.04) | $ 0.01 | [2],[3] | ||||||||||
| Diluted (in dollars per share) | $ (0.04) | $ 0.01 | [2],[3] | ||||||||||
| Stock-based compensation expense | $ 148,188 | $ 122,642 | [4] | ||||||||||
| Accounting Standards Update 2016-09 [Member] | Previously Reported [Member] | |||||||||||||
| Paid in capital | 6,186,393 | ||||||||||||
| Retained earnings | 8,848,684 | ||||||||||||
| Selling, general and administrative expenses | 1,763,748 | ||||||||||||
| Income from operations | 67,436 | ||||||||||||
| Net (loss) income | $ 67,411 | ||||||||||||
| Basic (in dollars per share) | $ 0.01 | ||||||||||||
| Diluted (in dollars per share) | $ 0.01 | ||||||||||||
| Stock-based compensation expense | $ 96,801 | ||||||||||||
| Accounting Standards Update 2016-09 [Member] | Restatement Adjustment [Member] | |||||||||||||
| Paid in capital | 146,742 | ||||||||||||
| Retained earnings | $ (146,742) | ||||||||||||
| Selling, general and administrative expenses | 25,841 | ||||||||||||
| Income from operations | (25,841) | ||||||||||||
| Net (loss) income | $ (25,841) | ||||||||||||
| Basic (in dollars per share) | |||||||||||||
| Diluted (in dollars per share) | |||||||||||||
| Stock-based compensation expense | $ 25,841 | ||||||||||||
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- Definition Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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| X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 3 - Inventories - Components of Inventories (Details) - USD ($) |
Sep. 30, 2019 |
Jun. 30, 2019 |
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| Raw materials | $ 1,871,103 | $ 1,848,340 | |||
| Finished goods | 6,582,439 | 6,604,408 | |||
| Inventories, gross | 8,453,542 | 8,452,748 | |||
| Reserve for obsolete inventory | (1,594,763) | (1,601,300) | |||
| Inventories, net | $ 6,858,779 | $ 6,851,448 | [1] | ||
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- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of valuation reserve for inventory. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 4 - Credit Facility (Details Textual) - Town Bank [Member] - Credit Agreement [Member] - USD ($) |
May 14, 2019 |
Jun. 30, 2018 |
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| Debt Instrument, Term | 2 years | |
| Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.00% | |
| Long-term Line of Credit, Total | $ 0 | $ 0 |
| Revolving Credit Facility [Member] | ||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 5,000,000 | |
| Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | ||
| Debt Instrument, Basis Spread on Variable Rate | 1.50% | |
| Letter of Credit [Member] | ||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 1,000,000 |
| X | ||||||||||
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. No definition available.
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Note 5 - Revenue Recognition (Details Textual) - USD ($) |
3 Months Ended | ||
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Sep. 30, 2019 |
Sep. 30, 2018 |
Jun. 30, 2018 |
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| Contract with Customer, Liability, Revenue Recognized | $ 158,053 | $ 174,023 | |
| Contract with Customer, Liability, Total | $ 746,267 | $ 859,370 | |
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 5 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) |
3 Months Ended | ||||
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Sep. 30, 2019 |
Sep. 30, 2018 |
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| Net Sales | $ 5,410,762 | $ 5,784,839 | [1] | ||
| UNITED STATES | |||||
| Net Sales | 4,504,275 | 3,770,884 | |||
| Non-US [Member] | |||||
| Net Sales | $ 906,487 | $ 2,013,955 | |||
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 6 - (Loss) Income Per Common and Common Stock Equivalent Share - Earning Per Share (Details) - USD ($) |
3 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
[1] | |||||||
| Net (loss) income | $ (310,749) | $ 41,570 | [2],[3] | ||||||
| Weighted average shares, basic (in shares) | 7,404,831 | 7,389,751 | [3] | ||||||
| Dilutive effect of stock compensation awards (in shares) | 94,115 | ||||||||
| Diluted shares (in shares) | 7,404,831 | 7,483,866 | [3] | ||||||
| Basic (in dollars per share) | $ (0.04) | $ 0.01 | [3] | ||||||
| Diluted (in dollars per share) | $ (0.04) | $ 0.01 | [3] | ||||||
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| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 7 - Leases (Details Textual) |
3 Months Ended |
|---|---|
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Sep. 30, 2019
USD ($)
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| Lease Extension Per Year | $ 380,000 |
| Lessee, Operating Lease, Renewal Term | 5 years |
| X | ||||||||||
- Definition The amount of lease extension per year. No definition available.
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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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