Note 4 - Loans (Details Textual) - USD ($) |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Sep. 19, 2025 |
Oct. 01, 2023 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Mar. 31, 2026 |
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| Debit Arrangement to Finance Purchase of Output Solutions Folder and Inserter [Member] | |||||||
| Debt Instrument, Face Amount | $ 811,819 | ||||||
| Debt Instrument, Term (Month) | 66 months | ||||||
| Debt Instrument, Interest Rate, Stated Percentage | 6.75% | ||||||
| Debt Instrument, Periodic Payment | $ 16,017 | ||||||
| Repayments of Long-term Debt and Interest | $ 50,188 | $ 47,953 | $ 98,141 | $ 95,906 | |||
| Debit Arrangement to Finance Purchase of Output Solutions Printer [Member] | |||||||
| Debt Instrument, Face Amount | $ 1,017,954 | ||||||
| Debt Instrument, Interest Rate, Stated Percentage | 6.75% | ||||||
| Debt Instrument, Periodic Payment | $ 20,088 | ||||||
| Long-Term Line of Credit | $ 791,742 | ||||||
| Line of Credit Facility, Remaining Borrowing Capacity | $ 226,212 | ||||||
| Repayments of Lines of Credit | $ 44,636 | $ 57,997 | |||||
| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the required periodic payments including both interest and principal payments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Period between issuance and maturity of debt instrument, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. No definition available.
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| X | ||||||||||
- 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://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer and interest. No definition available.
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- Details
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- Details
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