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Note 13 - Accrued Liabilities - Accrued Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Accrued payroll $ 7,289 $ 9,702
Accrued employee benefits 3,159 3,265
Accrued state and local taxes 1,014 588
Accrued interest 1,423 1,597
Advanced payments 161 216
Accrued commission expenses 728 937
Accrued professional fees 202 409
Accrued product warranty 145 140
Accrued other 581 368
Total accrued liabilities $ 14,702 $ 17,222