Stockholders' Equity

6 Months Ended

Jun. 30, 2015

Stockholders' Equity [Abstract]

Stockholders' Equity

10. Stockholders’ Equity

The holders of common stock are entitled to one vote for each share held and to receive dividends whenever funds are legally available and when declared by the Board of Directors subject to the prior rights of holders of all classes of stock having priority rights as dividends and the conditions of the revolving line of credit agreement. Since the Company’s inception, no dividends have been declared or paid.

Controlled Equity Offering

The Company entered into a Controlled Equity OfferingSMsales agreement (the “Sales Agreement”) in May 2014, as amended on March 26, 2015, with Cantor Fitzgerald & Co. (“Cantor”), as agent and/or principal, pursuant to which the Company could issue and sell, from time to time, shares of its common stock having an aggregate gross sales price of up to $18.0 million. The Company will pay Cantor a commission of 3.0% of the gross proceeds from any common stock sold through the Sales Agreement.

During the three months ended June 30, 2015, the Company sold an aggregate of 71,754 shares of common stock under the Sales Agreement, at an average price of approximately $1.97 per share for gross proceeds of $141,497 and net proceeds of $137,253, after deducting Cantor’s commission. As of June 30, 2015, $14.1 million of common stock remained available to be sold under this facility, subject to certain conditions as specified in the Sales Agreement.

Stock Award Plans

The Company has various stock plans that permit the Company to provide incentives to employees and directors of the Company in the form of equity compensation.  In August 2012, the Board of Directors adopted a stock incentive plan (the 2012 Stock Incentive Plan “Plan”) which was subsequently approved by the Company’s shareholders. This plan replaced the 2002 Stock Incentive Plan which expired on March 25, 2012. 

On June 5, 2013 and on June 10, 2014, the shareholders approved amendments to the Plan, which were previously approved and adopted by the Compensation Committee of the Board of Directors of the Company. Each of these amendments increased the number of shares authorized for issuance under the Plan by one million shares. At June 30, 2015, the Company had 699,995 remaining shares of the Company’s common stock to provide for current and future grants under its various equity plans.

At June 30, 2015, the total compensation cost related to options, stock appreciation rights and non-vested stock granted to employees under the Company’s stock award plans but not yet recognized was approximately $2.3 million, net of estimated forfeitures of approximately $1.2 million. This cost will be amortized over a period of up to four years over the underlying estimated service periods and will be adjusted for subsequent changes in estimated forfeitures and anticipated vesting periods. 

A summary of the option and stock appreciation rights activity for the six month period ended June 30, 2015 is as follows:

	Number of Options/SARs	Range of Exercise Price	Weighted Average Exercise Price per Share
Outstanding, December 31, 2014	487,146	$1.69 - $116.40	$ 17.21
Granted	330,850	$1.88 - $2.15	$ 2.11
Exercised	-	-	-
Forfeited	(68,830)	$1.69 - $91.90	$ 23.58
Outstanding, June 30, 2015	749,166	$1.74 - $116.40	$ 9.96

As of June 30, 2015, there were no restricted shares outstanding.

A summary of the restricted stock unit activity for the six month period ended June 30, 2015 is as follows:

	Number of Restricted Shares Units	Weighted Average Grant Date Fair Value per Unit
Outstanding, December 31, 2014	697,751	$ 3.14
Granted	370,700	$ 2.07
Vested	(197,800)	$ 3.36
Forfeited	(64,897)	$ 2.82
Outstanding, June 30, 2015	805,754	$ 2.62