Capitalized Software Development Costs (Tables)

9 Months Ended

Sep. 30, 2017

Research And Development [Abstract]

Summary of Capitalized Software Development Costs

Capitalized software development costs consisted of the following (in thousands):

				As of  September 30, 2017
	Gross carrying amount		Amortization period	Accumulated amortization			Net carrying amount
Capitalized software development costs	$	35,278	3 years	$	(25,606	)	$	9,672
Total capitalized software development costs	$	35,278		$	(25,606	)	$	9,672

				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

Schedule of Expected Amortization of Capitalized Software Development Costs

The expected amortization of capitalized software development costs, as of September 30, 2017, for each of the following years is as follows (in thousands):

	Amounts
2017 (for the remaining three months)	$	1,475
2018		4,384
2019		3,127
2020		686
	$	9,672