Stock Purchase Warrants

6 Months Ended

Jun. 30, 2015

Equity [Abstract]

Stock Purchase Warrants

Stock Purchase Warrants

As of June 30, 2015, the following equity classified warrants were outstanding:

NUMBER OF UNDERLYING SHARES	EXERCISE PRICE PER SHARE		WARRANT EXPIRATION DATE	TYPE OF EQUITY SECURITY
2,006	$	5.00	March 2016	Common Stock
75,000	$	5.00	February 2019	Common Stock
75,000	$	5.00	November 2019	Common Stock
7,500	$	5.00	August 2020	Common Stock
408,295	$	0.05	December 2019	Common Stock

The warrants outstanding as of June 30, 2015 are all currently exercisable with weighted-average remaining lives of 4.32 years.