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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Net income $ 2,362 $ 3,559
Other comprehensive income (loss), net of tax:    
Net current period other comprehensive income (loss) (127) (285)
Comprehensive income 2,235 3,274
Foreign Exchange Forward [Member]    
Other comprehensive income (loss), net of tax:    
Unrealized gain (loss) on cash flow hedges 22 (307)
Interest Rate Swap [Member]    
Other comprehensive income (loss), net of tax:    
Unrealized gain (loss) on cash flow hedges (178) 0
Pension Plan [Member]    
Other comprehensive income (loss), net of tax:    
Pension liability adjustment $ 29 $ 22