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Note 7 - Long Term Debt (Details Textual) $ in Thousands			3 Months Ended
	Sep. 08, 2025 USD ($)	Sep. 22, 2023 USD ($)	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Jun. 29, 2024
Bank of Montreal [Member] | The 2023 Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 240,000	$ 240,000
Line of Credit Facility, Increasing Capacity, Total Funded Debt to Adjusted EBITDA Ratio Benchmark		3.75
Debt Instrument, Fee Amount	$ 400	$ 900
Legal Fees		$ 300
Debt Instrument, Extension, Term (Year)	1 year
Maximum Total Funded Debt to EBITDA Ratio					3.75
Minimum Fixed Charge Coverage Ratio		3
Debt Instrument, Required Principal Payment		$ 190,400
Amortization of Debt Issuance Costs			100	$ 100
Line of Credit Facility, Current Borrowing Capacity			190,400
Proceeds from Lines of Credit			45,300
Bank of Montreal [Member] | The 2023 Credit Facility [Member] | Maximum [Member]
Line of Credit Facility, Additional Borrowing Capacity Available Through New Commitment		$ 60,000
Bank of Montreal [Member] | Letter of Credit [Member]
Proceeds from Lines of Credit			4,300
Royal Bank, Bank of Montreal, Bank of Nova Scotia, HSBC and CIBC [Member] | Guaranteed Credit Facility [Member]
Repayments of Debt			$ 0	$ 2,500

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Period of extension.

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Additional borrowing capacity available through new commitment under line of credit facility.

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- Definition

Benchmark of Total funded debt to adjusted EBITDA to increase borrowing capacity under line of credit facility.

+ References

No definition available.

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Ratio of total funded debt to EDITDA that triggers obligation to repay 50% of excess cash flow as defined under the credit agreement.

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- Definition

Amount of amortization expense attributable to debt issuance costs.

+ References

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Amount of the fee that accompanies borrowing money under the debt instrument.

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The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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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.

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation.

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