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16. Warrants	6 Months Ended
	Jun. 30, 2017
Warrants and Rights Note Disclosure [Abstract]
Warrants	Warrants Granted No warrants were granted during the six months ended June 30, 2017 and 2016. Warrants Exercised No warrants were exercised during the six months ended June 30, 2017 and 2016. During 2016, all remaining warrants either expired or were forfeited pursuant to our debt restructuring as described in Note 3- Debt Restructuring. The Company has no outstanding warrants as of June 30, 2017.

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