Stock-Based Compensation - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate intrinsic value of options exercisable	$ 0		$ 0
Remaining stock-based compensation expense	2		$ 2
Weighted average recognition period on remaining share-based compensation expense			1 year 9 months 10 days
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense recognized	0	$ 41	$ 1	$ 85
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average recognition period on remaining share-based compensation expense			11 months 23 days
Compensation expense recognized	46	$ 42	$ 90	$ 102
Remaining stock-based compensation expense	$ 161		$ 161

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

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