Deferred Solution and Other Costs (Tables)

12 Months Ended

Dec. 31, 2014

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Deferred Solution and Other Costs

Deferred solution and other costs, current portion and net of current portion, consisted of the following:

	December 31,
	2014		2013
Deferred solution costs	$	3,585	$	2,174
Deferred commissions	1,475		950
Deferred solution and other costs, current portion	$	5,060	$	3,124
Deferred solution costs	$	1,684	$	1,721
Deferred commissions	5,475		3,637
Deferred solution and other costs, net of current portion	$	7,159	$	5,358