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Note 13 - Other Current Liabilities - Accrued Expenses (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Salaries, wages, commissions and compensated absences $ 17,374 $ 26,315
Contract liabilities 8,804 5,074
Accrued rebates 2,526 2,057
401K profit sharing accrual 880 592
Other accrued expenses 7,317 9,508
Other current liabilities 38,989 44,670
Other Current Liabilities [Member]    
Current operating lease liabilities $ 2,088 $ 1,124