XML 58 R47.htm IDEA: XBRL DOCUMENT v3.21.2
Note 8 - Accrued Expenses - Accrued Expenses (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Sales commissions $ 2,494 $ 2,574
Subcontracting labor 2,279 758
Salaries, bonuses and related benefits 19,020 17,165
Warranty accrual 1,294 1,010
Other 8,383 6,969
Accrued Liabilities, Current, Total $ 33,470 $ 28,476