Stock-Based Compensation (Details 2) - Warrant - $ / shares	1 Months Ended	6 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2016	Jun. 30, 2016	Jun. 30, 2015
Number of Warrants - Outstanding		28,964,376	19,016,391
Number of Warrants - Warrants issued in stock conversion			5,897,677
Number of Warrants - Warrants issued in private placements		3,248,184	3,043,669
Number of Warrants - Warrants issued to placement agents		536,150	933,639
Number of Warrants - Warrants issued for investor relations			103,000
Number of Warrants - Warrants cancelled	(30,000)		(30,000)
Number of Warrants - Outstanding		32,748,710	28,964,376	19,016,391
Weighted Average Exercise Price - Outstanding		$ 2.11	$ 2.33
Weighted Average Exercise Price - Warrants issued in stock conversion			1.65
Weighted Average Exercise Price - Warrants issued in private placements		1.65	1.65
Weighted Average Exercise Price - Warrants issued to placement agents		1.65	1.61
Weighted Average Exercise Price - Warrants issued for investor relations			1.60
Weighted Average Exercise Price - Warrants cancelled			3.44
Weighted Average Exercise Price - Outstanding		$ 2.05	$ 2.11	$ 2.33
Weighted Average Remaining Contractual Life - Outstanding		2 years 10 months 24 days	3 years 1 month 6 days	3 years