CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Net earnings	$ 118,745	$ 109,472	$ 82,047
Cash flow hedges adjustment, net of tax expense (benefit) of ($430), $524 and ($193), respectively	(543)	948	(346)
Pension adjustment, net of tax expense (benefit) of $577, ($475) and ($409), respectively	1,612	(1,293)	(1,221)
Foreign currency translation on net investment hedges	17,937	(24,044)	3,091
Tax effect of current year activity on net investment hedges	(4,455)	5,973	(768)
Foreign currency translation on long-term intercompany loans	13,798	(7,731)	(752)
Tax effect of current year activity on intercompany long-term loans	(3,990)	3,757	(768)
Reclassification of cumulative translation to net earnings	10,203	(8,625)	0
Other foreign currency translation	(50,099)	34,932	3,311
Total comprehensive income	$ 103,208	$ 113,389	$ 84,594