Note 18 - Accumulated Other Comprehensive Loss - Summary of Accumulated Other Comprehensive Loss (Details) (Parentheticals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Foreign Exchange Forward [Member]
Accumulated Other Comprehensive Income (Loss) Cumulative Change in Net Gain (Loss) from Cash Flow Hedge Effect, Tax	$ 12	$ (33)
Interest Rate Swap [Member]
Accumulated Other Comprehensive Income (Loss) Cumulative Change in Net Gain (Loss) from Cash Flow Hedge Effect, Tax	79	213
Pension Plan [Member]
Accumulated Other Comprehensive Income (Loss) Defined Benefit Pension and Other Postretirement Plans Tax Expense (Benefit)	$ 482	$ 592