Business Combinations (Tables)

12 Months Ended

Dec. 31, 2014

PSP

Schedule of Acquisition Date fair value of the consideration transferred net of cash acquired

	Acquisition Date
	(December 4, 2014)
	(in thousands)
Amount paid, net of cash acquired	$	145,382
Working capital adjustment	88
Acquisition date fair value	$	145,470

Summary of the estimated fair values of the assets acquired, net of cash acquired, and liabilities assumed

	Acquisition Date
	(December 4, 2014)
	(in thousands)
Accounts receivable	$	9,383
Inventory	13,812
Other current assets	463
Property, plant, and equipment	6,912
Intangible assets	79,810
Total identifiable assets acquired	110,380
Accounts payable and accrued expenses	6,473
Customer deposits	6,039
Deferred tax liability, net	2,705
Other	1,089
Total liabilities assumed	16,306
Net identifiable assets acquired	94,074
Goodwill	51,396
Net assets acquired	$	145,470

Schedule of classes of intangible assets acquired and the estimated weighted-average useful life of each class

	Acquisition Date
	(December 4, 2014)
	Amount		Useful life
	(in thousands)
Technology	$	39,950		10 years
Customer relationships	34,310			14 years
Backlog	3,340			6 months
Non-compete agreements	1,130			2 years
Trademark and tradenames	1,080			1 year
Intangible assets acquired	$	79,810

Schedule of amounts of revenue and income (loss) from continuing operations before income taxes

The amounts of revenue and income (loss) from continuing operations before income taxes of PSP included in the Company’s consolidated statement of operations from the acquisition date (December 4, 2014) to the period ending December 31, 2014 are as follows:

	Total
	(in thousands)
Revenue	$	7,906
Loss from operations before income taxes	$	(3,011	)

Schedule of pro forma Consolidated Statement of Operations

	December 31,
	2014			2013
	(in thousands)
Revenue	$	447,089		$	379,272
Loss from operations before income taxes	$	(68,715	)	$	(77,252	)

ALD

Schedule of Acquisition Date fair value of the consideration transferred net of cash acquired

	Acquisition Date
	(October 1, 2013)
	(in thousands)
Cash (net of cash acquired)	$	71,488
Contingent consideration	33,539
Working capital adjustment	(2,695		)
Acquisition date fair value	$	102,332

Summary of the estimated fair values of the assets acquired, net of cash acquired, and liabilities assumed

	Acquisition Date
	(October 1, 2013)
	(in thousands)
Accounts receivable	$	1,523
Inventory	386
Other current assets	512
Property, plant, and equipment	1,917
Intangible assets	99,270
Total identifiable assets acquired	103,608
Current liabilities	4,370
Estimated deferred tax liability, net	32,426
Total liabilities assumed	36,796
Net identifiable assets acquired	66,812
Goodwill	35,520
Net assets acquired	$	102,332

Schedule of classes of intangible assets acquired and the estimated weighted-average useful life of each class

	Acquisition Date
	(October 1, 2013)
	Amount		Uuseful life
	(in thousands)
Technology	$	73,160	14 years
Customer relationships	20,630		8 years
In-process research and development	5,070		To be determined
Trademarks and trade names	140		1 year
Non-compete agreement	270		3 years
Intangible assets acquired	$	99,270

Schedule of pro forma Consolidated Statement of Operations

	December 31,
	2013		2012
	(in thousands)
Revenue	$	346,319	$	522,029
Income (loss) from operations before income taxes	$	(60,983)	$	16,840