Stock-Based Compensation (Restricted Stock Activity) (Details) - USD ($) $ in Thousands	1 Months Ended						12 Months Ended
	Aug. 31, 2015	Feb. 28, 2015	Nov. 30, 2014	Aug. 31, 2014	Feb. 28, 2014	Aug. 31, 2013	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested, Number of Shares of Restricted Stock, Beginning Balance							341,529	385,778
Granted, Number of Shares of Restricted Stock				464,410		224,896
Forfeitures, Number of Shares of Restricted Stock							0	0	(136,420)
Non-vested, Number of Shares of Restricted Stock, Ending Balance							589,447	341,529	385,778
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested, Number of Shares of Restricted Stock, Beginning Balance							341,529	385,778	405,226
Granted, Number of Shares of Restricted Stock	319,492		71,530	141,707		187,963			213,237
Vested, Number of Shares of Restricted Stock	(71,574)	(183,334)		(74,152)	(183,333)	(16,907)		(257,486)	(200,240)
Forfeitures, Number of Shares of Restricted Stock									(7,171)
Non-vested, Number of Shares of Restricted Stock, Ending Balance							589,447	341,529	385,778
Non-vested, Weighted Average Grant Date Fair Value, Beginning Balance							$ 1,759	$ 3,534	$ 4,393
Granted, Weighted Average Grant Date Fair Value	$ 6,406		$ 229	$ 581		$ 1,382
Vested, Weighted Average Grant Date Fair Value	$ 1,435	$ 2,400		$ 828	$ 1,742	$ 161
Forfeitures, Weighted Average Grant Date Fair Value									84
Non-vested, Weighted Average Grant Date Fair Value, Ending Balance							$ 7,622	$ 1,759	$ 3,534