Warrant Liabilities (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2014

Dec. 31, 2013

Warrant Liabilities [Abstract]

Summary of assumptions used in connection with the valuation of warrants issued

	December 31, 2013				January 22, 2014				June 30, 2014
Number of shares underlying the warrants			5,309,438				5,309,438				5,059,438
Exercise price		$	1.65			$	1.65			$	1.65
Volatility			135	%			135	%			130	%
Risk-free interest rate			1.75	%			1.30	%			1.25	%
Expected dividend yield			0				0				0
Expected warrant life (years)			4.5				4.42				3.99
Stock Price		$	1.80			$	2.29			$	2.13

	December 31, 2013			Initial Measurement June 25, 2013
Number of shares underlying the warrants		5,309,438			5,416,851
Exercise price	$	1.65		$	1.65
Volatility		135	%		140	%
Risk-free interest rate		1.75	%		1.49	%
Expected dividend yield		0			0
Expected warrant life (years)		4.50			5
Stock Price	$	1.80		$	0.96

Summary of fair value measurements using significant unobservable inputs (Level 3)

	December 31, 2013		Decrease from Warrants Exercised in 2014			Increase in Fair Value		June 30, 2014
Warrant liability	$	8,281,247	$	(502,025	)	$	995,098	$	8,774,320

	Initial  Measurement June 25, 2013		Decrease from Warrants Exercised in 2013			Increase in Fair Value		December 31, 2013
Warrant liability	$	4,827,788	$	(201,311	)	$	3,654,770	$	8,281,247