Summary of Operations and Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Component of Comprehensive Income

As of December 31, the accumulated balance for each component of comprehensive income is as follows:

	2021			2020
Unrealized foreign currency losses	$	(7,760	)	$	(21,614	)
Unrealized gain on cross currency and interest rate swaps, net of tax	$	(2,157	)	$	(3,574	)
Unrealized loss on defined benefit plan	$	(40,600	)	$	(48,418	)