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v3.23.2

Long-Term Debt (Details) | Apr. 01, 2021 USD ($) | Jun. 30, 2023 | Sep. 30, 2022 USD ($) | Mar. 30, 2016 USD ($)
--- | --- | --- | --- | ---
Line of Credit Facility [Line Items] |  |  |  |
Maximum dividend |  |  | $ 500,000 |
Revolving Credit Facility | Line of Credit |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Total liabilities to tangible net worth ratio (not greater than) | 2.00 |  |  |
Debt instrument, effective interest rate |  | 8.20% |  |
March 2016 Revolving Loan | Revolving Credit Facility |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Maximum borrowing capacity | $ 5,000,000 |  |  | $ 2,000,000
Basis spread on variable rate | 3.00% |  |  |
Floor interest rate | 4.00% |  |  |
March 2016 Term Loan | Secured Debt |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Maximum borrowing capacity |  |  |  | $ 10,000,000
Fixed charge coverage ratio, minimum | 1.10 |  |  |
Minimum working capital | $ 6,000,000 |  |  |

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