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Note 13 - Other Current Liabilities - Accrued Expenses (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Salaries, wages, commissions and compensated absences | $ 26,315 | $ 7,292
Contract liabilities | 5,074 | 1,821
Accrued rebates | 2,057 | 2,076
401K profit sharing accrual | 592 | 1,352
Other accrued expenses | 9,508 | 5,007
Other current liabilities | 44,670 | 18,894
Other Current Liabilities [Member] |  |
Current operating lease liabilities | $ 1,124 | $ 1,346

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