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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME    
Net earnings $ 29,540 $ 20,555
Other comprehensive income, net of tax:    
Foreign currency translation adjustments (1,813) (733)
Pension liability adjustments 6,414 3,944
Other comprehensive income 4,601 3,211
Comprehensive income $ 34,141 $ 23,766