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, 2022	Dec. 31, 2021	Dec. 31, 2020
United States
Defined Benefit Plan Disclosure
Projected benefit obligation	$ 6,101	$ 7,875	$ 8,448
Accumulated benefit obligation	6,101	7,875
Fair value of plan assets	3,792	4,767	4,459
United Kingdom
Defined Benefit Plan Disclosure
Projected benefit obligation	4,671	9,135	10,265
Accumulated benefit obligation	4,671	9,135
Fair value of plan assets	$ 5,745	$ 8,409	$ 7,975

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