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SUBSEQUENT EVENTS	3 Months Ended
	Mar. 31, 2016
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	10. SUBSEQUENT EVENTS Sales Issued Pursuant to the July 2015 Controlled Equity OfferingSM In April 2016, the company issued 503,950 shares of common stock pursuant to the Agreement with Cantor for net proceeds of approximately $0.2 million.

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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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