Condensed Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Sep. 30, 2014		Sep. 30, 2013
Revenue(1):
Subscription	$ 19,787	[1]	$ 14,298	[1]	$ 54,690	[1]	$ 40,418	[1]
Professional services and other	3,366	[1]	3,968	[1]	9,530	[1]	9,704	[1]
Total revenue	23,153		18,266		64,220		50,122
Cost of revenue(2):
Subscription	6,728	[2]	4,867	[2]	18,127	[2]	14,073	[2]
Professional services and other	2,263	[2]	1,839	[2]	6,655	[2]	5,684	[2]
Total cost of revenue	8,991		6,706		24,782		19,757
Gross profit	14,162		11,560		39,438		30,365
Operating expenses(2):
Research and development	6,225		4,096		16,485		13,505
Sales and marketing	5,966		3,946		15,657		11,347
General and administrative	3,018		2,795		8,537		6,978
Total operating expenses	15,209		10,837		40,679		31,830
Operating income (loss)	(1,047)		723		(1,241)		(1,465)
Other income (expense), net	(40)		(257)		47		(217)
Income (loss) before provision for income taxes	(1,087)		466		(1,194)		(1,682)
Provision for income taxes	532		261		1,374		745
Net income (loss)	(1,619)		205		(2,568)		(2,427)
Net income (loss) per share attributable to common stockholders:
Basic and diluted (in Dollars per share)	$ (0.21)		$ 0.01		$ (0.34)		$ (0.34)
Weighted average shares used to compute net income (loss) per share attributable to common stockholders
Basic (in Shares)	7,678		7,248		7,572		7,228
Diluted (in Shares)	7,678		23,196		7,572		7,228
Stock-based compensation expense	1,827		376		2,746		1,094
Cost of Revenue - Subscription and Support [Member]
Weighted average shares used to compute net income (loss) per share attributable to common stockholders
Stock-based compensation expense	249		46		348		152
Cost of Revenue - Professional Services and Other [Member]
Weighted average shares used to compute net income (loss) per share attributable to common stockholders
Stock-based compensation expense	142		24		206		79
Research and Development [Member]
Weighted average shares used to compute net income (loss) per share attributable to common stockholders
Stock-based compensation expense	314		57		442		184
Sales and Marketing [Member]
Weighted average shares used to compute net income (loss) per share attributable to common stockholders
Stock-based compensation expense	391		68		563		221
General and Administrative [Member]
Weighted average shares used to compute net income (loss) per share attributable to common stockholders
Stock-based compensation expense	$ 731		$ 181		$ 1,187		$ 458

[1] The Company recorded revenue totaling $3.6 million and $2.8 million from related parties during the three months ended September 30, 2014 and 2013, respectively and $9.9 million and $8.4 million during the nine months ended September 30, 2014 and 2013, respectively. Refer to Note 12 to these consolidated financial statements for further information.

[2] Amounts include stock-based compensation expense as follows (in thousands):