Shareholders' Equity (Warrant Exercises) (Details) (USD $)	9 Months Ended			1 Months Ended			1 Months Ended		1 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Jun. 30, 2013	Mar. 31, 2014 Warrants Issued in November 2010 [Member]	Mar. 31, 2014 Warrants Issued in 2011 [Member]	Dec. 31, 2011 Warrants Issued in 2011 [Member]	Mar. 31, 2014 Warrants Issued in 2011, Two [Member]	Dec. 31, 2011 Warrants Issued in 2011, Two [Member]	Mar. 31, 2014 Warrants Issued in 2013 [Member]
Class of Warrant or Right [Line Items]
Warrants exercised	6,969,829			1,050,000	37,574		271,091		5,648,738
Exercise price	$ 0.86			$ 1.56	$ 0.944		$ 0.944		$ 0.72
Warrants issued, exercise price	1.14		1.38			1.053		1.053
Proceeds from exercise of warrants	$ 5,961,001	$ 1,825		$ 1,638,000	$ 35,470		$ 255,910		$ 4,067,091
Liability for shares of common stock	$ 35,470