Stock-Based Compensation (Restricted Stock Activity) (Details) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended
	Aug. 31, 2015	Aug. 31, 2014	Sep. 30, 2016	Sep. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested, Number of Shares of Restricted Stock, Ending Balance			904,356	589,447
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested, Number of Shares of Restricted Stock, Beginning Balance			589,447	341,529
Granted, Number of Shares of Restricted Stock	387,000	319,492
Vested, Number of Shares of Restricted Stock	(72,091)	(71,574)
Non-vested, Number of Shares of Restricted Stock, Ending Balance			904,356	589,447
Non-vested, Weighted Average Grant Date Fair Value, Beginning Balance			$ 7,622	$ 1,759
Granted, Weighted Average Grant Date Fair Value	$ 4,145	$ 581
Vested, Weighted Average Grant Date Fair Value	$ 735	$ 1,435
Non-vested, Weighted Average Grant Date Fair Value, Ending Balance			$ 11,142	$ 7,622