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SCHEDULE OF EFFECTIVE INCOME TAX RATE RECONCILIATION (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Computed Statutory Income Tax Expense $ 7,362 $ 5,566 $ 4,770
State Income Tax, Net of Federal Tax Benefit 902 759 598
Foreign Tax Rate Differential (29) (27) (67)
Executive Compensation Limitation 773 503 340
Foreign Derived Intangible Income Deduction (107) (75) (76)
Research Credit (59) (62) (141)
Other - Net 20 (70) 5
Income Tax Expense $ 8,862 $ 6,594 $ 5,429