Note 16 - Fair Value Measurements - Fair Value of Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Reported Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member]
Cash, cash equivalents and restricted cash	$ 5,348	$ 6,309
Reported Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member]
Finance leases	7,714	7,836
Reported Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member] \| Term Loan [Member]
Term Loan	114,394	114,394
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member]
Cash, cash equivalents and restricted cash	$ 5,348	6,309
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member]
Finance leases		8,237
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member] \| Term Loan [Member]
Term Loan		$ 93,803

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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+ Details