Segment And Geographic Information (Operating Segments) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Segment Reporting Information [Line Items]
Sales	$ 636,083	$ 505,721
Depreciation and amortization	10,897	11,055
Income from operations	15,407	11,934
Interest expense	(1,750)	(2,149)
Interest income	130	165
Other expense	(294)	(276)
Income before income taxes	13,493	9,674
Capital expenditures	17,975	6,422
Total assets	2,002,556		$ 1,903,880
Elimination Of Intersegment Sales [Member]
Segment Reporting Information [Line Items]
Sales	(27,084)	(20,301)
Corporate And Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Income from operations	(27,402)	(18,890)
Americas [Member]
Segment Reporting Information [Line Items]
Sales	305,580	276,838
Depreciation and amortization	4,855	5,295
Income from operations	10,365	8,234
Capital expenditures	12,516	4,919
Total assets	905,673		885,574
Asia [Member]
Segment Reporting Information [Line Items]
Sales	287,246	188,304
Depreciation and amortization	2,547	2,686
Income from operations	27,806	17,352
Capital expenditures	3,928	205
Total assets	709,841		663,881
Europe [Member]
Segment Reporting Information [Line Items]
Sales	70,341	60,880
Depreciation and amortization	804	712
Income from operations	4,638	5,238
Capital expenditures	1,797	286
Total assets	197,079		178,263
Corporate [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	2,691	2,362
Capital expenditures	(266)	$ 1,012
Total assets	$ 189,963		$ 176,162