Earnings Per Share (Details Textual)	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Earnings Per Share (Textual) [Abstract]
Warrants outstanding (in shares)	0	2,091,718	2,457,433	2,690,424
Common stock, shares outstanding	31,084,742	24,382,025
Warrants
Earnings Per Share (Textual) [Abstract]
Warrants outstanding (in shares)	0	2,091,718	2,457,433
Stock Options
Earnings Per Share (Textual) [Abstract]
Common stock, shares outstanding	922,809	1,739,663	2,371,198
Convertible Debt Securities
Earnings Per Share (Textual) [Abstract]
Common stock, shares outstanding	0	321,099	363,794