CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 1,369	$ 4,849	$ 10,159	$ 8,803
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments, net of $0 tax in each of the three and six months ended June 30, 2025 and 2024	657	(271)	1,047	(637)
Unrealized gain (loss) on marketable securities, net of ($49) and ($166) taxes in the three and six months ended June 30, 2025, respectively, and $0 in each of the three and six months ended June 30, 2024	238	(317)	689	(1,005)
Amortization of defined benefit pension items, net of $4 tax in each of the three and six months ended June 30, 2025, respectively, and $7 and $15 in the three and six months ended June 30, 2024, respectively	1	(42)	0	(85)
Total other comprehensive income (loss)	896	(630)	1,736	(1,727)
TOTAL COMPREHENSIVE INCOME	$ 2,265	$ 4,219	$ 11,895	$ 7,076