Stock Option Plans (Tables)

6 Months Ended

Jun. 30, 2013

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

Schedule of Assumptions Used to Estimate Share-Based Compensation Expense Using Black-Scholes Model

Except for the certain grants of restricted common stock and common stock options containing market conditions as described below, the Company estimated share-based compensation expense for the three months ended June 30, 2012 and 2013 using the Black-Scholes model with the following weighted average assumptions:

	Three Months Ended June 30,
	2012			2013
	(Unaudited)			(Unaudited)
Risk free interest rate		0.88	%		0.90-1.40	%
Expected dividend yield		—			—
Expected volatility		71.86	%		102.16-102.99	%
Expected term **(in years)		6.25			6.25
Forfeiture rate		7.0	%		7.0	%

Summary of Stock Option Activity

The following table summarizes the stock option activity for the 2006 Plan for the six months ended June 30, 2013:

	Number of Shares		Weighted Average Exercise Price		Remaining Contractual Life (Years)		Aggregate Intrinsic Value
Outstanding, December 31, 2012		1,749,310	$	2.12		8.32	$	151,919
Granted (Unaudited)		255,000	$	1.38		9.81		—
Exercised (Unaudited)		(834)	$	—		—		—
Expired (Unaudited)		(135,135)		2.75		6.68		11,166
Forfeited (Unaudited)		(302,951)	$	1.39		—		66,495
Outstanding, June 30, 2013 (Unaudited)		1,565,390	$	2.09		8.04	$	134,268
Exercisable, June 30, 2013 (Unaudited)		773,138	$	2.81		6.87	$	61,477

Schedule of Options Outstanding

The following table provides additional information regarding options outstanding under the 2006 Plan as of June 30, 2013 (Unaudited):

		Options Outstanding				Options Exercisable
Exercise Price		Number of Options		WA Remaining Contractual Term		Number of Options		WA Remaining Contractual Term
$	1.00 to 1.99		1,169,390		8.81		389,699		8.02
	2.00 to 2.99		178,500		7.45		165,939		7.49
	3.00 to 3.99		71,000		5.07		71,000		5.08
	4.00 to 4.99		11,500		4.15		11,500		4.15
	7.00		135,000		3.94		135,000		3.94
			1,565,390		8.04		773,138		6.87

Schedule of Stock Based Compensation Included in Results of Operations

Stock-based compensation expense was classified as follows in the results of operation:

	Three Months Ended June 30,				Six Months Ended June 30,
	( Unaudited )				( Unaudited )
	2012		2013		2012		2013
Cost of revenue	$	17,547	$	14,898	$	34,237	$	28,384
Research and development		9,943		8,916		12,423		18,758
Sales and marketing		13,693		(4,427)		28,060		12,973
General and administrative		155,193		69,134		446,664		133,729
Totals	$	196,376	$	88,521	$	521,384	$	193,844

Schedule of Awards to Mr. Bologna

The following table summarizes these awards to Mr. Bologna:

Type	Grant Date	Number of Awards		Intrinsic Value as of June 30, 2013		Exercise Price		Options Exercisable		Remaining Contractual Term
Restricted Shares of Common Stock	12/21/2011		270,000	$	86,400	$	—		—		8.5
Options	12/21/2011		600,000	$	192,000	$	1.20		300,000		8.5
Options	12/21/2011		300,000	$	96,000	$	1.20		300,000		8.5