Operating Segments and Geographic Information (Information About Reportable Segments) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Net sales	$ 932,886	$ 802,583	$ 898,260
Operating income (loss)	117,182	67,334	110,481
Total assets	1,598,566	1,264,005	1,273,181
Capital expenditures	71,125	40,385	51,597
Depreciation & amortization	43,284	71,425	49,162
Investment in unconsolidated joint ventures	16,328	15,248	16,461
Equity income in unconsolidated joint ventures	7,032	4,877	5,319
Advanced Electronics Solutions
Segment Reporting Information [Line Items]
Net sales	534,429	458,679	515,127
Operating income (loss)	50,198	32,023	47,217
Total assets	826,719	746,086	681,161
Capital expenditures	38,945	23,689	42,347
Depreciation & amortization	22,936	23,593	28,527
Investment in unconsolidated joint ventures	0	0	0
Equity income in unconsolidated joint ventures	0	0	0
Elastomeric Material Solutions
Segment Reporting Information [Line Items]
Net sales	378,017	328,177	361,603
Operating income (loss)	60,051	30,817	57,080
Total assets	759,576	504,199	569,484
Capital expenditures	31,777	16,214	8,550
Depreciation & amortization	19,695	47,159	19,887
Investment in unconsolidated joint ventures	16,328	15,248	16,461
Equity income in unconsolidated joint ventures	7,032	4,877	5,319
Other
Segment Reporting Information [Line Items]
Net sales	20,440	15,727	21,530
Operating income (loss)	6,933	4,494	6,184
Total assets	12,271	13,720	22,536
Capital expenditures	403	482	700
Depreciation & amortization	653	673	748
Investment in unconsolidated joint ventures	0	0	0
Equity income in unconsolidated joint ventures	0	0	0
Recognized over time
Segment Reporting Information [Line Items]
Net sales	277,763	215,107	228,501
Recognized over time | Advanced Electronics Solutions
Segment Reporting Information [Line Items]
Net sales	244,016	190,042	197,702
Recognized over time | Elastomeric Material Solutions
Segment Reporting Information [Line Items]
Net sales	14,909	10,614	12,687
Recognized over time | Other
Segment Reporting Information [Line Items]
Net sales	18,838	14,451	18,112
Recognized at a point in time
Segment Reporting Information [Line Items]
Net sales	655,123	587,476	669,759
Recognized at a point in time | Advanced Electronics Solutions
Segment Reporting Information [Line Items]
Net sales	290,413	268,637	317,425
Recognized at a point in time | Elastomeric Material Solutions
Segment Reporting Information [Line Items]
Net sales	363,108	317,563	348,916
Recognized at a point in time | Other
Segment Reporting Information [Line Items]
Net sales	$ 1,602	$ 1,276	$ 3,418