Fair Value Measurements (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2017

Dec. 31, 2016

Fair Value Disclosures [Abstract]

Schedule of financial assets and liabilities measured at fair value on a recurring basis

Description	Balance at December 31, 2016		Established in 2017		Changes in Fair Value			Expensed			Balance at September 30, 2017
Embedded conversion option liability	$	—	$	4,500	$	—		$	(4,500	)	$	—
Warrant liability	$	—	$	152,517	$	(124,139	)	$	—		$	28,378

Description	Balance at December 31, 2014		Established in 2015		Change in Fair Value		Reclassified to Equity			Balance at December 31, 2015
Derivative warrant liability	$	—	$	72,333	$	647,342		(719,675	)	$	—