Reconciliation of Benefit Obligations and Plan Assets of U.K. Plan (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Change in benefit obligation:
Projected benefit obligation at beginning of year	$ 26,259	$ 24,597
Interest cost	1,158	1,185	$ 669
Actuarial (gains) losses	(3,393)	445
Benefits paid	(1,374)	(1,257)
Foreign currency exchange rate changes	(250)	1,289
Projected benefit obligation at end of year	22,400	26,259	24,597
Accumulated benefit obligation at end of year	22,400	26,259
Change in plan assets:
Fair value of plan assets at beginning of year	29,351	26,609
Actual return on plan assets	(1,311)	1,575
Employer contributions	287	1,007
Benefits paid	(1,374)	(1,257)
Foreign currency exchange rate changes	(308)	1,417
Fair value of plan assets at end of year	26,645	29,351	26,609
Funded status at end of year	4,245	3,092
Amounts included in accumulated other comprehensive loss not yet recognized in net periodic pension cost:
Net actuarial losses at beginning of year	(7,772)	(8,076)
Net actuarial gains (losses) during the year	627	(310)
Amounts reclassified from accumulated other comprehensive loss to income before income taxes	881	1,020
Foreign currency exchange rate changes	67	(406)
Net actuarial losses	$ (6,197)	$ (7,772)	$ (8,076)