Accumulated Other Comprehensive Income ("AOCI") (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Summary of Total Changes in AOCI by Component, Net of Tax

The following tables set forth the total changes in AOCI by component, net of tax:

	Three Months Ended March 31, 2023									Three Months Ended March 31, 2022
				Cumulative									Cumulative
	Unrecognized			Translation						Unrecognized			Translation
	Benefit Cost			Adjustment			Total			Benefit Cost			Adjustment			Total
Balance at January 1	$	(4,492	)	$	(65,495	)	$	(69,987	)	$	(5,496	)	$	(56,223	)	$	(61,719	)
Other comprehensive income before reclassifications:
Gain on foreign currency translation adjustment		—			3,922			3,922			—			2,101			2,101
Amounts reclassified from AOCI:
Amortization of defined benefit pension actuarial gain (a)		89			—			89			89			—			89
Net current period other comprehensive income (loss)		89			3,922			4,011			89			2,101			2,190
Balance at March 31	$	(4,403	)	$	(61,573	)	$	(65,976	)	$	(5,407	)	$	(54,122	)	$	(59,529	)

(a)This AOCI component is included in the computation of net periodic pension expense (income) as noted in Note 6 – Pension Plans.