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Employee Stock Purchase Plan	9 Months Ended
	Sep. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Employee Stock Purchase Plan	7. Employee Stock Purchase Plan The Company’s 2000 Employee Stock Purchase Plan (the “ESPP”) permits eligible employees of the Company to purchase newly issued shares of common stock, at a price equal to 85% of the lower of the fair market value on (i) the first day of the offering period or (ii) the last day of each six-month purchase period, through payroll deductions of up to 10% of their annual cash compensation. During the fourth quarter of 2012, the Company announced the termination of the ESPP due to a lack of available shares. The Company reinstated the ESPP program effective as of August 16, 2014. The reinstated ESPP authorizes the Company to issue 1,500,132 shares of common stock for purchase by eligible employees. The total fair value of ESPP awards recognized as expense during each of the three and nine months ended September 31, 2014 was $26,218.

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- Definition

The entire disclosure for accounts comprising shareholders' equity, comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income, and compensation-related costs for equity-based compensation. Includes, but is not limited to, disclosure of policies, compensation plan details, equity-based arrangements to obtain goods and services, deferred compensation arrangements, and employee stock purchase plan details.

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