Segment Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020 USD ($) segment	Sep. 30, 2019 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment	3
Segment Information
Net sales	$ 364,304	$ 309,932	$ 974,048	$ 874,029
Income (Loss) from Operations	91,343	60,967	212,905	144,643
Total Assets	1,277,865	1,086,308	1,277,865	1,086,308	$ 1,095,366
Cash and cash equivalent	311,465	194,061	311,465	194,061	230,210
Intersegment elimination
Segment Information
Net sales	9,062	8,599	23,412	24,167
Administrative and all other
Segment Information
Income (Loss) from Operations	(2,628)	(782)	(7,170)	(3,654)
Total Assets	(463,777)	(357,501)	(463,777)	(357,501)	(374,019)
Cash and cash equivalent	244,500	135,900	244,500	135,900	161,400
North America
Segment Information
Net sales	316,902	265,505	852,759	746,009
Income (Loss) from Operations	87,378	56,844	213,135	139,489
Total Assets	1,524,482	1,246,617	1,524,482	1,246,617	1,269,545
North America | Intersegment elimination
Segment Information
Net sales	629	520	1,940	1,327
Europe
Segment Information
Net sales	44,766	42,219	114,877	121,647
Income (Loss) from Operations	6,074	5,386	7,100	9,645
Total Assets	186,051	169,183	186,051	169,183	169,785
Europe | Intersegment elimination
Segment Information
Net sales	1,193	479	3,755	1,568
Asia/Pacific
Segment Information
Net sales	2,636	2,208	6,412	6,373
Income (Loss) from Operations	519	(481)	(160)	(837)
Total Assets	31,109	28,009	31,109	28,009	$ 30,055
Asia/Pacific | Intersegment elimination
Segment Information
Net sales	$ 7,240	$ 7,600	$ 17,717	$ 21,272