Stock-Based Compensation (Restricted Stock Activity) (Details) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, Number of Shares of Restricted Stock		561,000
Forfeitures, Number of Shares of Restricted Stock	(466,033)	(93,928)
Non-vested, Number of Shares of Restricted Stock, Ending Balance	294,000	1,115,500
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested, Number of Shares of Restricted Stock, Beginning Balance	1,115,500	583,908
Granted, Number of Shares of Restricted Stock		568,000
Vested, Number of Shares of Restricted Stock	(311,300)	(18,908)
Vested-Accelerated vesting, Number of Shares of Restricted Stock	(66,800)	(7,500)
Forfeitures, Number of Shares of Restricted Stock	(510,200)	(17,500)
Non-vested, Number of Shares of Restricted Stock, Ending Balance	294,000	1,115,500
Non-vested, Weighted Average Grant Date Fair Value, Beginning Balance	$ 5,354	$ 3,410
Granted, Weighted Average Grant Date Fair Value		2,300
Vested, Weighted Average Grant Date Fair Value	(1,037)	70
Vested-Accelerated vesting, Weighted Average Grant Date Fair Value	(225)	28
Forfeitures, Weighted Average Grant Date Fair Value	(1,766)	65
Non-vested, Weighted Average Grant Date Fair Value, Ending Balance	$ 994	$ 5,354
Restricted Stock [Member] | August 2020 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested, Number of Shares of Restricted Stock	(244,500)
Vested, Weighted Average Grant Date Fair Value	$ (812)
Restricted Stock [Member] | September 2020 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested, Number of Shares of Restricted Stock		(11,408)
Vested, Weighted Average Grant Date Fair Value		$ 42
Vested-Accelerated vesting, Weighted Average Grant Date Fair Value	$ (225)