Income Taxes - Schedule of Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Current
Federal		$ (286)	$ (286)
State and local	$ 267	196	225
Total	267	(90)	(61)
Deferred
Federal	20	306	303
State and local	4	5	4
Total	24	311	307
Total
Federal	20	20	17
State and local	271	201	229
Total	$ 291	$ 221	$ 246

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