Deferred Revenue

3 Months Ended

Mar. 31, 2015

Deferred Revenue Disclosure [Abstract]

Deferred Revenue

Deferred Revenue

Deferred revenue consisted of the following (in thousands):

	As of
	March 31, 2015		December 31, 2014
Subscription	$	17,342	$	14,826
Professional services—implementation	3,457		2,974
Professional services—communications	3,203		2,908
Total current	24,002		20,708
Subscription	1,960		1,950
Professional services—implementation	4,612		4,327
Professional services—communications	507		375
Total noncurrent	7,079		6,652
Total	$	31,081	$	27,360