Goodwill and Acquired Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Acquired Technology Intangible Assets Subject to Amortization

Acquired technology intangible assets subject to amortization as of December 31, 2014 were as follows (in thousands):

			Accumulated
	Cost		Amortization			Net
Acquired Technology	$	10,668	$	(1,269	)	$	9,399

Schedule of Expected Amortization Expense in Future Periods

As of December 31, 2014, the Company expects amortization expense in future periods to be as follows (in thousands):

	Acquired
Fiscal Year	Technology
2015	$	1,408
2016		1,408
2017		1,408
2018		1,408
2019		1,408
Thereafter		2,359
Total expected amortization expense	$	9,399