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v3.23.1

Note 4 - Bank Debt (Details Textual) $ in Thousands |  | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Mar. 13, 2023 USD ($) | Mar. 31, 2024 USD ($) | Mar. 31, 2023 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Mar. 31, 2022
Long-Term Debt, Gross |  |  | $ 75,200 |  | $ 85,213 |
Debt Issuance Costs, Net, Total |  |  | $ 2,857 |  | 2,469 |
Leverage Ratio |  |  | 1.20 |  |  |
Credit Agreement [Member] |  |  |  |  |  |
Debt Instrument, Increase (Decrease), Net |  |  | $ 10,000 |  |  |
Debt Instrument, Liquidity |  |  | 36,000 |  |  |
Letters of Credit Outstanding, Amount |  |  | 11,200 |  |  |
Debt Issuance Costs, Net, Total | $ 1,600 |  | $ 2,900 |  | 2,500 |
Debt Instrument, Covenant, Debt Service Coverage Ratio |  |  | 2.25 |  |  |
Credit Agreement [Member] | Secured Overnight Financing Rate (SOFR) [Member] |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  | 4.25% |  |  |
Credit Agreement [Member] | Minimum [Member] |  |  |  |  |  |
Debt Instrument, Covenant, Debt Service Coverage Ratio |  |  | 1.25 |  |  |
Credit Agreement [Member] | Minimum [Member] | Secured Overnight Financing Rate (SOFR) [Member] |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 4.00% |  |  |  |  |
Credit Agreement [Member] | Maximum [Member] |  |  |  |  |  |
Debt Instrument, Covenant, Debt Service Coverage Ratio |  |  |  |  |  | 2.50
Credit Agreement [Member] | Maximum [Member] | Secured Overnight Financing Rate (SOFR) [Member] |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 5.00% |  |  |  |  |
Credit Agreement [Member] | Term Loan [Member] |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  | $ 85,000 |  |  |
Long-Term Debt, Gross |  |  | 35,000 |  |  |
Proceeds from Issuance of Debt |  |  | 40,200 |  |  |
Credit Agreement [Member] | Forecast [Member] | Term Loan [Member] |  |  |  |  |  |
Debt Instrument, Periodic Payment, Total |  | $ 5,000 |  | $ 10,000 |  |
Credit Agreement [Member] | Revolving Credit Facility [Member] |  |  |  |  |  |
Debt Instrument, Amount to be Converted | $ 35,000 |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 85,000 |  |  |  | $ 120,000 |
Debt Instrument, Unused Borrowing Capacity, Amount |  |  | $ 33,600 |  |  |
Credit Agreement [Member] | Revolving Credit Facility [Member] | Forecast [Member] |  |  |  |  |  |
Debt Instrument, Covenant, Maximum Annual Capital Expenditures |  |  |  | $ 75,000 |  |

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