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Shelf Registration Statement	9 Months Ended
Shelf Registration Statement	Sep. 30, 2014
Shelf Registration Statement [Abstract]
Shelf Registration Statement	Shelf Registration Statement On June 3, 2014, the Company filed a shelf registration statement on Form S-3 with the U.S. Securities and Exchange Commission ("SEC") to, from time to time, sell up to an aggregate of $125 million of any combination of its common stock, warrants, debt securities or units. On June 30, 2014, the registration statement was declared effective by the SEC, which will allow the Company to access the capital markets for the three year period following this effective date. As of September 30, 2014, no securities have been issued under the Company's shelf registration statement. Net proceeds, terms and pricing of each offering of securities issued under the shelf registration statement will be determined at the time of such offerings.