Quarterly report pursuant to Section 13 or 15(d)

Finance Lease Obligation (Due To Second Eastern Affiliate) (Narrative) (Details)

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Finance Lease Obligation (Due To Second Eastern Affiliate) (Narrative) (Details) - Second Eastern Affiliate [Member] - USD ($)
3 Months Ended 6 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Jun. 30, 2021
Related Party Transaction [Line Items]          
Accrued expenses $ 0   $ 0   $ 847,000
General and administrative expenses 61,000 $ 177,000 250,000 $ 362,000  
Interest expense $ 202,000 $ 612,000 $ 810,000 $ 1,226,000