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Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Net income $ 10,480 $ 10,173 $ 17,702 $ 19,790
Other comprehensive income, net of tax:        
Cumulative translation adjustments 583 (1,855) 431 (1,666)
Pension and postretirement medical liability adjustments 378 1,921 694 2,431
Other comprehensive income 961 66 1,125 765
Comprehensive income $ 11,441 $ 10,239 $ 18,827 $ 20,555