ACCUMULATED OTHER COMPREHENSIVE INCOME - Components of Accumulated Other Comprehensive (Loss)/Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 1,149,913	$ 1,053,984	$ 938,284
Other comprehensive income (loss)	65,294	(32,438)	15,845
Ending balance	1,257,413	1,149,913	1,053,984
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(23,747)	8,691	(7,154)
Other comprehensive income (loss)	65,294	(32,438)	15,845
Ending balance	41,547	(23,747)	$ 8,691
Foreign currency translation adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(24,182)
Other comprehensive income (loss)	65,535
Ending balance	41,353	(24,182)
Postretirement benefit plan
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	435
Other comprehensive income (loss)	(241)
Ending balance	$ 194	$ 435