v3.25.2
Supplemental Balance Sheet and Income Statement Information - Accumulated other comprehensive income (loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Changes in accumulated other comprehensive income (loss)        
Beginning balance     $ 134,996  
Other comprehensive income (loss), net of tax $ (138) $ (7) (254) $ (100)
Ending balance 307,984   307,984  
Accumulated Other Comprehensive Income (Loss)        
Changes in accumulated other comprehensive income (loss)        
Beginning balance     (10,414) (10,832)
Other comprehensive income (loss) before reclassifications     (335) (181)
Amounts reclassified from accumulated other comprehensive income (loss)     81 81
Other comprehensive income (loss), net of tax     (254) (100)
Ending balance (10,668) (10,932) (10,668) (10,932)
Gains (losses) on cash flow hedges        
Changes in accumulated other comprehensive income (loss)        
Beginning balance     2 2
Ending balance 2 2 2 2
Defined benefit pension plan items        
Changes in accumulated other comprehensive income (loss)        
Beginning balance     (3,444) (3,606)
Amounts reclassified from accumulated other comprehensive income (loss)     81 81
Other comprehensive income (loss), net of tax     81 81
Ending balance (3,363) (3,525) (3,363) (3,525)
Foreign currency items        
Changes in accumulated other comprehensive income (loss)        
Beginning balance     (6,972) (7,228)
Other comprehensive income (loss) before reclassifications     (335) (181)
Other comprehensive income (loss), net of tax     (335) (181)
Ending balance $ (7,307) $ (7,409) $ (7,307) $ (7,409)