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Note 13 - Accrued Liabilities - Accrued Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Accrued payroll $ 6,157 $ 6,516
Accrued employee benefits 3,245 3,471
Accrued state and local taxes 973 1,897
Accrued interest 335 1,475
Advance payments 423 195
Accrued product warranty 171 263
Accrued commission expenses 1,024 1,003
Accrued professional fees 336 346
Accrued shipping and tariff expenses 19 33
Accrued other 554 388
Total accrued liabilities $ 13,237 $ 15,587