Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2016

Equity [Abstract]

Schedule of stock option activity

A summary of the Company’s stock option activity under all Plans is as follows:

	Number of Options Outstanding		Weighted– Average Exercise Price		Weighted– Average Remaining Contractual Life (In Years)	Weighted- Average Fair Value per Share
Outstanding at December 31, 2013	357,991		$	1.40	9.16	$	0.79
Options granted	386,797		7.03			3.76
Options exercised	(435	)	1.77			0.93
Options forfeited	(79,143	)	3.87			2.09
Outstanding at December 31, 2014	665,210		$	4.39	8.78	$	2.37
Options granted	420,616		6.93			6.93
Options exercised	(106,338	)	2.17			2.24
Options forfeited	(201,100	)	5.62			4.99
Outstanding at December 31, 2015	778,388		$	5.75	8.39	$	5.75
Options granted	137,586		7.74			3.23
Options exercised	(43,101	)	4.93			2.54
Options forfeited	(75,251	)	7.01			3.69
Options expired	(37,903	)	4.94			4.90
Outstanding at December 31, 2016	759,719		$	6.06	7.73	$	2.84
Options vested and expected to vest at December 31, 2014	149,907		$	1.58	7.81
Options vested and exercisable at December 31, 2014	149,907		$	1.58	7.81
Options vested and expected to vest at December 31, 2015	769,142		$	5.72	8.37
Options vested and exercisable at December 31, 2015	244,631		$	3.78	6.91
Options vested and expected to vest at December 31, 2016	747,736		$	6.04	7.70
Options vested and exercisable at December 31, 2016	482,731		$	5.41	7.25

Schedule of restricted stock activity

A summary of the Company’s restricted stock activity under the 2010 and 2014 Plan is as follows:

	Number of Restricted Shares Outstanding
Unvested balances at December 31, 2013	240,279
Awards granted	401,244
Awards vested	(202,584)
Unvested balances at December 31, 2014	438,939
Awards granted	242,500
Awards vested	(144,268)
Awards forfeited	(23,228)
Unvested balances at December 31, 2015	513,943
Awards granted	778,097
Awards vested	(385,895)
Awards forfeited	(66,668)
December 31, 2016	839,477

Schedule of allocated share-based compensation expense

The Company recognized share-based compensation expense from all awards in the following expense categories (in thousands):

	Year Ended December 31,
	2016		2015			2014
Cost of subscription and support revenue	$	43	$	47		$	30
Cost of professional services revenue	1		(5		)	19
Sales and marketing	105		65			39
Research and development	204		203			61
General and administrative	3,980		2,431			928
Total	$	4,333	$	2,741		$	1,077