Revenue (Tables)

6 Months Ended

Jun. 30, 2019

Revenue from Contract with Customer [Abstract]

Capitalized Contract Cost

	June 30, 2019		December 31, 2018
Tooling	$	5,732	$	6,155
Design costs	2,416		2,285
Other	—		5
	$	8,148	$	8,445

Disaggregation of Revenue

	Three months ended June 30, 2019						Six months ended June 30, 2019
	Industrial		Aerospace		Total Company		Industrial		Aerospace		Total Company
Product and Services
Engineered Components Products	$	65,539	$	—	$	65,539	$	135,223	$	—	$	135,223
Molding Solutions Products	105,902		—		105,902		212,697		—		212,697
Force & Motion Control Products	47,454		—		47,454		99,070		—		99,070
Automation Products	14,509		—		14,509		28,916		—		28,916
Aerospace Original Equipment Manufacturer Products	—		93,884		93,884		—		181,822		181,822
Aerospace Aftermarket Product and Services	—		44,381		44,381		—		90,632		90,632
	$	233,404	$	138,265	$	371,669	$	475,906	$	272,454	$	748,360
Geographic Regions (A)
Americas	$	87,146	$	102,127	$	189,273	$	185,434	$	198,271	$	383,705
Europe	89,650		23,390		113,040		184,080		47,714		231,794
Asia	55,469		12,203		67,672		104,411		24,607		129,018
Other	1,139		545		1,684		1,981		1,862		3,843
	$	233,404	$	138,265	$	371,669	$	475,906	$	272,454	$	748,360

	Three months ended June 30, 2018						Six months ended June 30, 2018
	Industrial		Aerospace		Total Company		Industrial		Aerospace		Total Company
Product and Services
Engineered Components Products	$	73,364	$	—	$	73,364	$	150,454	$	—	$	150,454
Molding Solutions Products	125,938		—		125,938		245,037		—		245,037
Force & Motion Control Products	50,275		—		50,275		100,047		—		100,047
Automation Products	—		—		—		—		—		—
Aerospace Original Equipment Manufacturer Products	—		84,527		84,527		—		165,223		165,223
Aerospace Aftermarket Product and Services	—		41,211		41,211		—		81,214		81,214
	$	249,577	$	125,738	$	375,315	$	495,538	$	246,437	$	741,975
Geographic Regions (A)
Americas	$	93,326	$	92,449	$	185,775	$	189,320	$	178,426	$	367,746
Europe	92,414		22,740		115,154		187,127		47,407		234,534
Asia	63,043		9,850		72,893		117,382		18,765		136,147
Other	794		699		1,493		1,709		1,839		3,548
	$	249,577	$	125,738	$	375,315	$	495,538	$	246,437	$	741,975

(A) Sales by geographic region are based on the location to which the product is shipped.

Contract with Customer, Asset and Liability

Net contract liabilities consisted of the following:

	June 30, 2019			December 31, 2018			$ Change			% Change
Unbilled receivables (contract assets)	$	20,657		$	11,844		$	8,813		74	%
Contract liabilities	(59,833		)	(57,522		)	(2,311		)	4	%
Net contract liabilities	$	(39,176	)	$	(45,678	)	$	6,502		(14	)%

Contract liabilities balances at June 30, 2019 and December 31, 2018 include $18,179 and $15,348,