8. Stockholders' Equity (Details 1) - Warrants	9 Months Ended
	Sep. 30, 2017 USD ($) $ / shares shares
Class of Warrant or Right [Line Items]
Number of Shares, Outstanding at beginning of period | shares	0
Warrants, Assumed | shares	317,630
Number of Shares, Outstanding at end of period | shares	317,630
Number of Shares, Exercisable at end of period | shares	317,630
Weighted Average Exercise Price, Warrants
Weighted average exercise price, Outstanding at beginning of period | $ / shares	$ 0.00
Weighted average exercise price warrants, Assumed | $ / shares	123.61
Weighted average exercise price, Outstanding at end of period | $ / shares	123.61
Weighted average exercise price, Exercisable at end of period | $ / shares	$ 123.61
Weighted Average Remaining Contract Term, Warrants
Weighted Average Remaining Contract Term, Assumed	6 months 14 days
Weighted Average Remaining Contract Term, Outstanding at end of period	6 months 14 days
Weighted Average Remaining Contract Term, Exercisable	6 months 14 days
Intrinsic Value, Warrants
Aggregate Intrinsic Value, Assumed | $	$ 0
Aggregate Intrinsic Value, Outstanding at end of period | $	0
Exercisable Aggregate Intrinsic Value | $	$ 0