Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2016

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

Summary of Stock-based Compensation Expense

The following table summarizes the stock-based compensation expense, net of amounts capitalized, we recorded in our Unaudited Condensed Consolidated Statements of Operations for the three and nine-month periods ended September 30, 2016 and 2015, respectively, by classification:

	Three Months Ended September 30,				Nine Months Ended September 30,
Statement of Operations Classification	2016		2015		2016		2015
Costs of revenue	$	2,200	$	2,100	$	5,400	$	7,100
Selling and marketing expense		4,600		75,600		69,000		134,400
General and administrative expense		40,500		121,700		135,500		420,300
Research and development expense		26,400		25,800		93,500		75,800
	$	73,700	$	225,200	$	303,400	$	637,600

Summary of Status and Activity of Stock Option Awards

The following table presents summaries of the status and activity of our stock option awards for the three-month period ended September 30, 2016.

	Number of Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Terms (Years)		Aggregate Intrinsic Value
Outstanding – June 30, 2016		696,189		$	2.63
Granted		—
Exercised		(1,800	)		0.81
Forfeited or expired		(6,667	)		2.7
Outstanding – September 30, 2016		687,722		$	2.63		6.22		—

The following table presents summaries of the status and activity of our stock option awards for the nine-month period ended September 30, 2016.

	Number of Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Terms (Years)		Aggregate Intrinsic Value
Outstanding – December 31, 2015		705,990		$	2.63
Granted		—
Exercised		(1,800	)		0.81
Forfeited or expired		(16,468	)		2.81
Outstanding – September 30, 2016		687,722		$	2.63		6.22		—

Summary of Status and Activity of Restricted Stock Awards

The following table presents summaries of the status and activity of our restricted stock awards for the three-month period ended September 30, 2016. We include the common stock underlying the restricted stock award in shares outstanding once such common stock has vested and the restriction has been removed (“releases” or “released”). The common stock vests ratably, over a 33-month period commencing in the fourth month after the award date.

	Number of Shares			Weighted Average Grant Date Fair Value		Weighted Average Remaining Recognition Period (Years)		Unrecognized Compensation Cost Remaining
Unreleased – June 30, 2016		106,901		$	2.06
Awarded		-			-
Released		(40,880	)		2.24
Forfeited		(66,021	)		1.91
Outstanding – September 30, 2016		—			—		—		—

The following table presents summaries of the status and activity of our restricted stock awards for the nine-month period ended September 30, 2016.

	Number of Shares			Weighted Average Grant Date Fair Value		Weighted Average Remaining Recognition Period (Years)		Unrecognized Compensation Cost Remaining
Unreleased – December 31, 2015		106,586		$	2.31
Awarded		35,000			1.65
Released		(71,429	)		2.31
Forfeited		(70,157	)		1.91
Outstanding – September 30, 2016		—			—		—		—