Acquisitions (Tables)

6 Months Ended

Jun. 30, 2015

Business Combinations [Abstract]

Schedule of Estimated Fair Values of Assets Acquired and Liabilities Assumed

The estimated fair values of the assets acquired and the liabilities assumed during the six months ended June 30, 2015 and 2014, respectively, are as follows (in thousands):

	Six Months Ended June 30,
	2015		2014
Cash	$	—	$	402
Accounts receivable, net		—		3,416
Work in process, net		—		900
Other assets		—		488
Identifiable intangible assets		2,844		10,283
Current liabilities		—		(2,342	)
Total identifiable net assets	$	2,844	$	13,147
Goodwill		6,865		26,325
Aggregate purchase price	$	9,709	$	39,472