Operating Segments and Geographic Information (Revenue by Country) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Net sales	$ 932,886	$ 802,583	$ 898,260
Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	534,429	458,679	515,127
Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	378,017	328,177	361,603
Other
Disaggregation of Revenue [Line Items]
Net sales	20,440	15,727	21,530
Total Americas
Disaggregation of Revenue [Line Items]
Net sales	273,360	234,910	274,886
Total Americas | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	96,691	93,765	99,340
Total Americas | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	171,406	136,784	170,126
Total Americas | Other
Disaggregation of Revenue [Line Items]
Net sales	5,263	4,361	5,420
United States
Disaggregation of Revenue [Line Items]
Net sales	259,272	222,848	261,052
United States | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	93,584	90,822	95,627
United States | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	161,180	128,347	160,918
United States | Other
Disaggregation of Revenue [Line Items]
Net sales	4,508	3,679	4,507
Other Americas
Disaggregation of Revenue [Line Items]
Net sales	14,088	12,062	13,834
Other Americas | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	3,107	2,943	3,713
Other Americas | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	10,226	8,437	9,208
Other Americas | Other
Disaggregation of Revenue [Line Items]
Net sales	755	682	913
Total APAC
Disaggregation of Revenue [Line Items]
Net sales	435,511	380,673	437,437
Total APAC | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	278,522	224,127	277,376
Total APAC | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	149,569	151,525	151,055
Total APAC | Other
Disaggregation of Revenue [Line Items]
Net sales	7,420	5,021	9,006
China
Disaggregation of Revenue [Line Items]
Net sales	320,195	264,317	295,257
China | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	193,422	153,297	193,518
China | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	122,000	108,161	95,653
China | Other
Disaggregation of Revenue [Line Items]
Net sales	4,773	2,859	6,086
Other APAC
Disaggregation of Revenue [Line Items]
Net sales	115,316	116,356	142,180
Other APAC | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	85,100	70,830	83,858
Other APAC | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	27,569	43,364	55,402
Other APAC | Other
Disaggregation of Revenue [Line Items]
Net sales	2,647	2,162	2,920
Total EMEA
Disaggregation of Revenue [Line Items]
Net sales	224,015	187,000	185,937
Total EMEA | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	159,216	140,787	138,411
Total EMEA | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	57,042	39,868	40,422
Total EMEA | Other
Disaggregation of Revenue [Line Items]
Net sales	7,757	6,345	7,104
Germany
Disaggregation of Revenue [Line Items]
Net sales	102,572	90,409	87,948
Germany | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	72,531	70,881	73,673
Germany | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	29,214	19,118	13,702
Germany | Other
Disaggregation of Revenue [Line Items]
Net sales	827	410	573
Other EMEA
Disaggregation of Revenue [Line Items]
Net sales	121,443	96,591	97,989
Other EMEA | Advanced Electronics Solutions
Disaggregation of Revenue [Line Items]
Net sales	86,685	69,906	64,738
Other EMEA | Elastomeric Material Solutions
Disaggregation of Revenue [Line Items]
Net sales	27,828	20,750	26,720
Other EMEA | Other
Disaggregation of Revenue [Line Items]
Net sales	$ 6,930	$ 5,935	$ 6,531