Stock Option Plan (Tables)

6 Months Ended

Jun. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of summary of stock-based compensation activity

	Options Outstanding
	Number of Stock Options Outstanding			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (In Years)		Aggregate Intrinsic Value  (in thousands)
Balance, January 1, 2017		2,049,517		$	2.58		7.66	$	306
Options granted		175,000			2.00
Options exercised		(150,000	)		0.52
Options forfeited/canceled		(155,417	)		3.46
Balance, June 30, 2017		1,919,100		$	2.62		7.86	$	626
Exercisable as of June 30, 2017		1,424,741		$	2.72		7.60	$	453

Schedule of weighted-average Black-Scholes fair value assumptions

	Three months ended June 30,						Six months ended June 30,
	2017			2016			2017			2016
Expected term (in years)		5			-			5			5
Risk-free interest rate		1.94	%		-	%		1.94 – 2.02	%		1.21	%
Expected volatility		104.0	%		-	%		104.0 – 106.2	%		80.4	%
Expected dividend rate		-	%		-	%		-	%		-	%

Schedule of stock-based compensation based on the role and responsibility of the recipient in the Company

	Three months ended June 30,				Six months ended June 30
	2017		2016		2017		2016
Cost of Revenue	$	1	$	1	$	1	$	1
Engineering and Product Development		12		5		24		18
Sales and Marketing		24		17		45		42
General and Administrative		50		43		95		74
Total	$	87	$	66	$	165	$	135