Capitalized Software Development Costs (Tables)

12 Months Ended

Dec. 31, 2016

Research And Development [Abstract]

Summary of Capitalized Software Development Costs

Capitalized software development costs consisted of the following at December 31, 2016 and 2015 (in thousands):

				As of December 31, 2016
	Gross carrying amount		Amortization period	Accumulated amortization			Net carrying amount
Capitalized software development costs	$	30,658	3 years	$	(21,866	)	$	8,792
Total capitalized software development costs	$	30,658		$	(21,866	)	$	8,792

				As of December 31, 2015
	Gross carrying amount		Amortization period	Accumulated amortization			Net carrying amount
Capitalized software development costs	$	25,119	3 years	$	(16,941	)	$	8,178
Total capitalized software development costs	$	25,119		$	(16,941	)	$	8,178

Schedule of Expected Amortization of Capitalized Software Development Costs

The expected amortization, as of December 31, 2016, for each of the next three years is as follows:

Year ending December 31:

	(in thousands)
2017	$	4,361
2018		2,844
2019		1,587
	$	8,792