Retirement Plans - Schedule of Net Benefit Costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
United States
Defined Benefit Plan Disclosure
Interest cost	$ 66	$ 71	$ 198	$ 214
Expected return on plan assets	(68)	(64)	(204)	(192)
Recognized net actuarial loss	15	16	45	47
Net periodic pension income	13	23	39	69
United Kingdom
Defined Benefit Plan Disclosure
Interest cost	57	56	171	168
Expected return on plan assets	(95)	(84)	(285)	(252)
Amortization of prior service costs and transition amount	6	6	18	18
Recognized net actuarial loss	8	3	24	9
Net periodic pension income	$ (24)	$ (19)	$ (72)	$ (57)