CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net income (loss)	$ (1,356)	$ 14,291	$ 8,803	$ 23,094
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments, net of $0 tax in each of the three and nine months ended September 30, 2025 and 2024	(219)	1,235	828	598
Unrealized gain on marketable securities, net of ($55) and ($221) taxes in the three and nine months ended September 30, 2025, respectively, and ($615) in each of the three and nine months ended September 30, 2024	246	3,005	935	2,000
Amortization of defined benefit pension items, net of $0 and $4 tax in the three and nine months ended September 30, 2025, respectively, and $8 and $23 in the three and nine months ended September 30, 2024, respectively	(2)	(43)	(2)	(128)
Total other comprehensive income	25	4,197	1,761	2,470
TOTAL COMPREHENSIVE INCOME (LOSS)	$ (1,331)	$ 18,488	$ 10,564	$ 25,564