Stock-Based Compensation (Details) - USD ($)	3 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Future grant	721,531
Weighted average period	4 months 17 days
Restricted Stock [Member]
Stock-based compensation expense	$ 60,000	$ 99,000
Compensation cost of restricted stock	$ 340,000
Weighted average period	2 years 26 days
Awards granted (in shares)	0
Stock Option [Member]
Weighted average period	7 years 4 months 17 days
Number of share outstanding	15,000
Option Exercisable	10,000
Weighted-average exercise price	$ 5.42
Total intrinsic exercisable value	0	0
Total intrinsic outstanding value	0	0
Stock options granted, but not yet vested	2,000
Exercise of stock option	$ 0	$ 0

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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