Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of Computation of Diluted EPS

The Company’s potential common stock equivalents that have been excluded from the computation of Diluted EPS for all periods presented consist of the following:

	DECEMBER 31,
	2015	2014	2013
2014 Convertible Notes(1)	5,040,323	5,040,323	—
Outstanding stock options	4,583,586	3,826,459	3,189,660
Stock purchase warrants	157,500	309,506	309,506
Restricted common stock awards	119,993	103,064	246,068