Warrants (Tables) - Warrant [Member]

12 Months Ended

Dec. 31, 2016

Class of Warrant or Right [Line Items]

Summarizes of the assumptions of estimate the fair value warrants granted

	2016			2015
Expected dividend yield		0	%	0	%
Expected volatility		105 – 108	%	116-121	%
Risk-free interest rate		.73 – .99	%	.87-1.70	%
Expected life of warrants		1.4 – 3 years		2.4 – 5 years

Schedule of warrant activity

	Number of Warrants			Weighted  Average  Exercise Price		Weighted Average Remaining Contractual Life in Years		Aggregate Intrinsic  Value
Outstanding – December 31, 2014		12,129		$	206.86		2.04
Exercisable – December 31, 2014		12,129		$	206.86		2.04	$	0.00
Granted		122,500		$	6.53
Forfeited or Expired		(420	)	$	250.35
Outstanding – December 31, 2015		134,209		$	23.87		3.66
Exercisable – December 31, 2015		104,209		$	27.87		4.01	$	0.00
Granted		60,000		$	2.91
Forfeited or Expired		(10,472	)	$	193.72
Outstanding – December 31, 2016		183,737		$	7.35		2.70
Exercisable – December 31, 2016		171,237		$	7.15		2.79	$	0.00