CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Balance at Dec. 31, 2014	$ 9,498,127us-gaap_StockholdersEquity	$ 24,564	$ 44,648,103	$ (35,174,540)
Balance (in shares) at Dec. 31, 2014		24,564,058
Issuance of common shares for cash	4,292,349	2,653	4,289,696	0
Issuance of common shares for cash (in shares)		2,653,199
Amortization of deferred financing costs	(351,961)	0	(351,961)	0
Compensation cost for stock options granted to executives and employees	180,628	0	180,628	0
Net loss	(3,335,291)us-gaap_NetIncomeLoss	0	0	(3,335,291)
Balance at Mar. 31, 2015	$ 10,283,852us-gaap_StockholdersEquity	$ 27,217	$ 48,766,466	$ (38,509,831)
Balance (in shares) at Mar. 31, 2015		27,217,257

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Number of shares issued which are neither cancelled nor held in the treasury.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Number of shares issued as consideration for cash for development stage entities.

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Value of shares issued as consideration for cash for development stage entities.

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