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Warrants	3 Months Ended
	Mar. 31, 2017
Equity [Abstract]
Warrants	9. Warrants There were 3,284,440 common stock warrants outstanding at March 31, 2017. The warrants had a weighted-average exercise price of $7.79 with no intrinsic value and a remaining contractual life of 3.20 years.

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The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

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