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Subsequent Event	3 Months Ended
Subsequent Event	Mar. 31, 2018
Subsequent Events [Abstract]
Subsequent Event	Subsequent Event The Company has evaluated, for potential recognition and disclosure, events that occurred prior to the date at which the condensed consolidated financial statements were issued. On April 9, 2018, the Company granted 970,900 stock options at an exercise price of $1.50. From April 1, 2018 through May 10, 2018, the Company received approximately $4.2 million of net proceeds from the issuance of 5.2 million shares of common stock due to the exercise of common stock purchase warrants issued in connection with the Company's November 2017 Financing.