Segment And Geographic Information (Operating Segments) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Sales	$ 2,886,331	$ 2,255,319	$ 2,053,131
Depreciation and amortization	44,252	44,152	48,792
Income from operations	90,069	53,062	25,134
Interest expense	(12,894)	(8,472)	(8,364)
Interest income	1,730	540	1,196
Other expense	5,437	277	(673)
Income before income taxes	84,342	45,407	17,293
Capital expenditures	46,774	42,177	39,519
Total assets	2,227,331	1,903,880	1,744,235
Elimination Of Intersegment Sales [Member]
Segment Reporting Information [Line Items]
Sales	(125,176)	(89,619)	(77,109)
Corporate And Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Income from operations	(116,671)	(94,524)	(77,452)
Americas [Member]
Segment Reporting Information [Line Items]
Sales	1,475,929	1,203,544	1,209,032
Depreciation and amortization	19,574	20,589	22,802
Income from operations	55,202	45,807	32,629
Capital expenditures	30,105	28,673	24,392
Total assets	1,055,533	885,574	777,658
Asia [Member]
Segment Reporting Information [Line Items]
Sales	1,251,475	912,560	746,661
Depreciation and amortization	10,192	10,660	11,018
Income from operations	134,649	90,725	63,880
Capital expenditures	10,534	4,253	7,836
Total assets	764,164	663,881	532,793
Europe [Member]
Segment Reporting Information [Line Items]
Sales	284,103	228,834	174,547
Depreciation and amortization	3,289	2,878	2,842
Income from operations	16,889	11,054	6,077
Capital expenditures	4,509	6,072	1,838
Total assets	183,443	178,263	146,277
Corporate [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	11,197	10,025	12,130
Capital expenditures	1,626	3,179	5,453
Total assets	$ 224,191	$ 176,162	$ 287,507