XML 115 R101.htm IDEA: XBRL DOCUMENT

Retirement Plans - Accumulated Benefit Obligations in Excess of Plan Asset (Details) - Pension Plan - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
United States
Defined Benefit Plan Disclosure
Projected benefit obligation	$ 5,909	$ 6,101	$ 7,875
Accumulated benefit obligation	5,909	6,101
Fair value of plan assets	3,923	3,792	4,767
United Kingdom
Defined Benefit Plan Disclosure
Projected benefit obligation	5,011	4,671	9,135
Accumulated benefit obligation	5,011	4,671
Fair value of plan assets	$ 6,399	$ 5,745	$ 8,409

Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

+ References + Details