Revenue (Tables)

6 Months Ended

Jun. 30, 2018

Revenue from Contract with Customer [Abstract]

Capitalized Contract Cost

Capitalized costs, net of amortization, to fulfill contract balances were as follows:

	June 30, 2018
Tooling	$	2,933
Design costs	2,914
Other	66
	$	5,913

Disaggregation of Revenue

The following table presents the Company's revenue disaggregated by products and services, and geographic regions, by segment.

	Three months ended June 30, 2018
	Industrial		Aerospace		Total Company
Product and Services
Engineered Components Products	$	89,170	$	—	$	89,170
Molding Solutions Products	125,938		—		125,938
Nitrogen Gas Products	34,469		—		34,469
Aerospace Original Equipment Manufacturer Products	—		84,527		84,527
Aerospace Aftermarket Product and Services	—		41,211		41,211
	$	249,577	$	125,738	$	375,315
Geographic Regions (A)
Americas	$	93,326	$	92,449	$	185,775
Europe	92,414		22,740		115,154
Asia	63,043		9,850		72,893
Other	794		699		1,493
	$	249,577	$	125,738	$	375,315

	Six months ended June 30, 2018
	Industrial		Aerospace		Total Company
Product and Services
Engineered Components Products	$	181,183	$	—	$	181,183
Molding Solutions Products	245,036		—		245,036
Nitrogen Gas Products	69,319		—		69,319
Aerospace Original Equipment Manufacturer Products	—		165,223		165,223
Aerospace Aftermarket Product and Services	—		81,214		81,214
	$	495,538	$	246,437	$	741,975
Geographic Regions (A)
Americas	$	189,320	$	178,426	$	367,746
Europe	187,127		47,407		234,534
Asia	117,382		18,765		136,147
Other	1,709		1,839		3,548
	$	495,538	$	246,437	$	741,975

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

Contract with Customer, Asset and Liability

Net contract assets (liabilities) consisted of the following:

	June 30, 2018			January 1, 2018			$ Change			% Change
Unbilled receivables (contract assets)	$	14,319		$	14,579		$	(260	)	(2	)%
Contract liabilities	(73,035		)	(54,007		)	(19,028		)	35	%
Net contract liabilities	$	(58,716	)	$	(39,428	)	$	(19,288	)	49	%

Contract liabilities balances at June 30, 2018 and January 1, 2018 include $21,608 and $13,536, respectively, of customer advances for which the Company has an unconditional right to collect payment. Accounts receivable, as presented on the Consolidated Balance Sheet and within Note 2, includes corresponding balances at June 30, 2018 and January 1, 2018, respectively