Revenue - Revenue by Category (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Net sales	$ 1,258,846	$ 1,124,391	$ 1,491,118
Aerospace OEM [Member]
Disaggregation of Revenue [Line Items]
Net sales	256,128	245,759	381,666
Aerospace Aftermarket [Member]
Disaggregation of Revenue [Line Items]
Net sales	115,513	119,695	185,073
Medical, Personal Care & Packaging [Member]
Disaggregation of Revenue [Line Items]
Net sales	219,672	213,725	222,963
Tool and Die [Member]
Disaggregation of Revenue [Line Items]
Net sales	95,466	81,187	102,476
General Industrial [Member]
Disaggregation of Revenue [Line Items]
Net sales	255,942	192,547	240,983
Auto Molding Solutions [Member]
Disaggregation of Revenue [Line Items]
Net sales	150,125	125,337	144,122
Auto Production [Member]
Disaggregation of Revenue [Line Items]
Net sales	98,036	91,249	159,197
Automation [Member]
Disaggregation of Revenue [Line Items]
Net sales	67,964	54,892	54,638
Americas [Member]
Disaggregation of Revenue [Line Items]
Net sales	627,759	550,709	763,483
Europe [Member]
Disaggregation of Revenue [Line Items]
Net sales	393,916	370,538	448,205
Asia [Member]
Disaggregation of Revenue [Line Items]
Net sales	229,279	194,318	271,626
Other Geographic Market [Member]
Disaggregation of Revenue [Line Items]
Net sales	7,892	8,826	7,804
Engineered Components Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	184,241	161,024	254,569
Molding Solutions Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	458,681	400,806	442,564
Force & Motion Control Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	185,597	153,397	186,737
Automation Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	67,964	54,892	54,637
Aerospace Original Equipment Manufacturing Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	246,850	234,578	367,538
Aerospace Aftermarket Products and Services [Member]
Disaggregation of Revenue [Line Items]
Net sales	115,513	119,694	185,073
Industrial [Member]
Disaggregation of Revenue [Line Items]
Net sales	896,483	770,119	938,507
Industrial [Member] | Aerospace OEM [Member]
Disaggregation of Revenue [Line Items]
Net sales	9,278	11,182	14,128
Industrial [Member] | Aerospace Aftermarket [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Industrial [Member] | Medical, Personal Care & Packaging [Member]
Disaggregation of Revenue [Line Items]
Net sales	219,672	213,725	222,963
Industrial [Member] | Tool and Die [Member]
Disaggregation of Revenue [Line Items]
Net sales	95,466	81,187	102,476
Industrial [Member] | General Industrial [Member]
Disaggregation of Revenue [Line Items]
Net sales	255,942	192,547	240,983
Industrial [Member] | Auto Molding Solutions [Member]
Disaggregation of Revenue [Line Items]
Net sales	150,125	125,337	144,122
Industrial [Member] | Auto Production [Member]
Disaggregation of Revenue [Line Items]
Net sales	98,036	91,249	159,197
Industrial [Member] | Automation [Member]
Disaggregation of Revenue [Line Items]
Net sales	67,964	54,892	54,638
Industrial [Member] | Americas [Member]
Disaggregation of Revenue [Line Items]
Net sales	356,518	293,339	365,903
Industrial [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Net sales	335,679	308,288	349,001
Industrial [Member] | Asia [Member]
Disaggregation of Revenue [Line Items]
Net sales	199,578	164,002	219,872
Industrial [Member] | Other Geographic Market [Member]
Disaggregation of Revenue [Line Items]
Net sales	4,708	4,490	3,731
Industrial [Member] | Engineered Components Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	184,241	161,024	254,569
Industrial [Member] | Molding Solutions Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	458,681	400,806	442,564
Industrial [Member] | Force & Motion Control Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	185,597	153,397	186,737
Industrial [Member] | Automation Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	67,964	54,892	54,637
Industrial [Member] | Aerospace Original Equipment Manufacturing Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Industrial [Member] | Aerospace Aftermarket Products and Services [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member]
Disaggregation of Revenue [Line Items]
Net sales	362,363	354,272	552,611
Aerospace [Member] | Aerospace OEM [Member]
Disaggregation of Revenue [Line Items]
Net sales	246,850	234,577	367,538
Aerospace [Member] | Aerospace Aftermarket [Member]
Disaggregation of Revenue [Line Items]
Net sales	115,513	119,695	185,073
Aerospace [Member] | Medical, Personal Care & Packaging [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Tool and Die [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | General Industrial [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Auto Molding Solutions [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Auto Production [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Automation [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Americas [Member]
Disaggregation of Revenue [Line Items]
Net sales	271,241	257,370	397,580
Aerospace [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Net sales	58,237	62,250	99,204
Aerospace [Member] | Asia [Member]
Disaggregation of Revenue [Line Items]
Net sales	29,701	30,316	51,754
Aerospace [Member] | Other Geographic Market [Member]
Disaggregation of Revenue [Line Items]
Net sales	3,184	4,336	4,073
Aerospace [Member] | Engineered Components Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Molding Solutions Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Force & Motion Control Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Automation Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Aerospace [Member] | Aerospace Original Equipment Manufacturing Products [Member]
Disaggregation of Revenue [Line Items]
Net sales	246,850	234,578	367,538
Aerospace [Member] | Aerospace Aftermarket Products and Services [Member]
Disaggregation of Revenue [Line Items]
Net sales	$ 115,513	$ 119,694	$ 185,073
Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Revenue transfered percent	80.00%	85.00%	90.00%
Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Revenue transfered percent	20.00%	15.00%	10.00%