Liquidity and Continued Operations (Details) - USD ($)						1 Months Ended		6 Months Ended
	Jul. 10, 2015	Apr. 17, 2015	Feb. 19, 2015	Nov. 14, 2014	Apr. 16, 2014	Feb. 28, 2015	Apr. 30, 2014	Dec. 31, 2015	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Jun. 17, 2013
Schedule of Liquidity and Continued Operations [Line Items]
Cash and investments									$ 200,000
Restricted cash and cash equivalents									22,000,000
Working capital									$ 12,400,000
Proceeds from issuance of private placement						$ 2,500,000
Common stock, par value (in dollars per share)									$ 0.0001		$ 0.0001
Net cash (used in) operating activities									$ (12,463,556)	$ (12,364,963)
Notes payable									5,900,000
Notes payable, repayments of principal and interest in remainder of fiscal year									400,000
Estimated litigation liability									$ 1,100,000			$ 1,700,000
Litigation settlement, payment period					40 months		40 months
TFG Radiant [Member] | Subsequent Event [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Ownership percentage	13.80%
Common Stock [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Number of securities called by warrants													262,500	43,750
Common Stock [Member] | TFG Radiant [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Proceeds from issuance of private placement		$ 1,000,000
Common Stock [Member] | TFG Radiant [Member] | Subsequent Event [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Proceeds from issuance of private placement	$ 1,000,000
Private Placement [Member] | Scenario, Forecast [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Expected proceeds from restricted control accounts								$ 12,000,000
Private Placement [Member] | Convertible Debt [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Issuance of common stock (in shares)									4,707,801
Proceeds from issuance of convertible debt				$ 32,000,000
Private Placement [Member] | Series D-1 Preferred Stock [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Issuance of common stock (in shares)			2,500			2,500
Proceeds from issuance of stock			$ 2,500,000
Private Placement [Member] | Series D Preferred Stock [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Issuance of common stock (in shares)				3,000
Proceeds from issuance of stock				$ 3,000,000
Private Placement [Member] | Common Stock [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Number of securities called by warrants				7,777,778
Common stock, par value (in dollars per share)									$ 0.0001
Private Placement [Member] | Common Stock [Member] | TFG Radiant [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Issuance of common stock (in shares)		1,000,000
Private Placement [Member] | Common Stock [Member] | TFG Radiant [Member] | Subsequent Event [Member]
Schedule of Liquidity and Continued Operations [Line Items]
Issuance of common stock (in shares)	1,000,000