Segment Information - Schedule of Segment Reporting Information (Details) - USD ($)	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020
Segment Reporting Information [Line Items]
Revenues	$ 6,909,000	$ 19,146,000
Segment operating expenses	(8,286,000)	(14,058,000)
Segment income (loss)	(2,569,000)	3,875,000
Interest expense - mortgage and related party	(2,315,000)	(2,397,000)
Depreciation and amortization expense	(1,191,000)	(1,213,000)
Gain from sale of real estate	12,043,000
Loss from investments	(365,000)	(612,000)
Income tax benefit	(1,975,000)	(222,000)
Net income (loss)	4,819,000	644,000
Total assets	129,374,000		$ 130,217,000
Hotel Operations [Member]
Segment Reporting Information [Line Items]
Revenues	3,425,000	15,429,000
Segment operating expenses	(5,033,000)	(11,348,000)
Segment income (loss)	(1,608,000)	4,081,000
Interest expense - mortgage and related party	(1,700,000)	(1,792,000)
Depreciation and amortization expense	(579,000)	(593,000)
Gain from sale of real estate
Loss from investments
Income tax benefit
Net income (loss)	(3,887,000)	1,696,000
Total assets	50,854,000
Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Revenues	3,484,000	3,717,000
Segment operating expenses	(1,887,000)	(1,950,000)
Segment income (loss)	1,597,000	1,767,000
Interest expense - mortgage and related party	(615,000)	(605,000)
Depreciation and amortization expense	(612,000)	(620,000)
Gain from sale of real estate	12,043,000
Loss from investments
Income tax benefit
Net income (loss)	12,413,000	542,000
Total assets	46,885,000
Investment Transactions [Member]
Segment Reporting Information [Line Items]
Revenues
Segment operating expenses
Segment income (loss)
Interest expense - mortgage and related party
Depreciation and amortization expense
Gain from sale of real estate
Loss from investments	(365,000)	(612,000)
Income tax benefit
Net income (loss)	(365,000)	(612,000)
Total assets	8,764,000
Corporate [Member]
Segment Reporting Information [Line Items]
Revenues
Segment operating expenses	(1,366,000)	(760,000)
Segment income (loss)	(1,366,000)	(760,000)
Interest expense - mortgage and related party
Depreciation and amortization expense
Gain from sale of real estate
Loss from investments
Income tax benefit	(1,975,000)	(222,000)
Net income (loss)	(3,341,000)	$ (982,000)
Total assets	$ 22,871,000