CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - 6 months ended Jun. 30, 2015 - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Balance at Dec. 31, 2014	$ 9,498,127	$ 24,564	$ 44,648,103	$ (35,174,540)
Balance (in shares) at Dec. 31, 2014		24,564,058
Issuance of common shares for cash	5,964,451	$ 4,107	5,960,344	0
Issuance of common shares for cash (in shares)		4,107,202
Deferred financing costs net of amortization	218,539	$ 375	218,164	0
Deferred financing costs net of amortization (in shares)		375,000
Financing fees from the public offering	(577,790)	$ 0	(577,790)	0
Issuance of prefunded warrants	4,116,537	0	4,116,537	0
Compensation cost for stock options granted to executives and employees	385,740	0	385,740	0
Net loss	(6,480,617)	0	0	(6,480,617)
Balance at Jun. 30, 2015	$ 13,124,987	$ 29,046	$ 54,751,098	$ (41,655,157)
Balance (in shares) at Jun. 30, 2015		29,046,260