Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Measurements [Abstract]

Fair Value of Assets and Liabilities Carried at Fair Value Measured on Recurring Basis

The following table provides the financial assets and liabilities carried at fair value measured on a recurring basis:

	Total Fair Value		Level 1		Level 2		Level 3
December 31, 2022
Assets:
Assets held in rabbi trusts	$	50,173	$	27,168	$	23,005	$	-
Available for sale securities	$	3,677		3,677		-		-
Precious metals	$	1,252		1,252		-		-
Non - U.S. Defined Benefit Pension Plan Assets:
Equity securities	$	5,876		5,876		-		-
Fixed income securities	$	18,406		18,406		-		-
Cash	$	41,338		41,338		-		-
	$	120,722	$	97,717	$	23,005	$	-
Liability:
MaxPower acquisition contingent consideration	$	6,870		-		-		6,870
December 31, 2021
Assets:
Assets held in rabbi trusts	$	59,687	$	32,713	$	26,974	$	-
Available for sale securities	$	4,455		4,455		-		-
Non - U.S. Defined Benefit Pension Plan Assets:
Equity securities	$	10,627		10,627		-		-
Fixed income securities	$	19,690		19,690		-		-
Cash	$	45,603		45,603		-		-
	$	140,062	$	113,088	$	26,974	$	-