Segment Information - Schedule of Segment Reporting Information (Details) - USD ($)	3 Months Ended				6 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019	Dec. 31, 2020	Dec. 31, 2019	Jun. 30, 2020
Segment Reporting Information [Line Items]
Revenues	$ 6,663,000		$ 18,740,000		$ 13,572,000	$ 37,886,000
Segment operating expenses	(7,793,000)		(14,400,000)		(16,080,000)	(28,458,000)
Segment income (loss) from operations	(2,311,000)		3,108,000		(4,880,000)	6,983,000
Interest expense - mortgage	(2,241,000)		(2,330,000)		(4,556,000)	(4,727,000)
Gain from sale of real estate					12,043,000
Depreciation and amortization expense	(1,181,000)		(1,232,000)		(2,372,000)	(2,445,000)
Gain (loss) from investments	3,224,000		(249,000)		2,859,000	(861,000)
Income tax benefit (expense)	265,000		(149,000)		(1,710,000)	(371,000)
Net income (loss)	(1,063,000)	$ 4,819,000	380,000	$ 644,000	3,756,000	1,024,000
Total assets	138,536,000				138,536,000		$ 130,217,000
Hotel Operations [Member]
Segment Reporting Information [Line Items]
Revenues	3,109,000		14,901,000		6,534,000	30,330,000
Segment operating expenses	(5,133,000)		(11,730,000)		(10,166,000)	(23,078,000)
Segment income (loss) from operations	(2,024,000)		3,171,000		(3,632,000)	7,252,000
Interest expense - mortgage	(1,668,000)		(1,735,000)		(3,368,000)	(3,527,000)
Depreciation and amortization expense	(582,000)		(611,000)		(1,161,000)	(1,204,000)
Gain (loss) from investments
Income tax benefit (expense)
Net income (loss)	(4,274,000)		825,000		(8,161,000)	2,521,000
Total assets	45,990,000				45,990,000
Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Revenues	3,554,000		3,839,000		7,038,000	7,556,000
Segment operating expenses	(2,101,000)		(2,089,000)		(3,988,000)	(4,039,000)
Segment income (loss) from operations	1,453,000		1,750,000		3,050,000	3,517,000
Interest expense - mortgage	(573,000)		(595,000)		(1,188,000)	(1,200,000)
Gain from sale of real estate					12,043,000
Depreciation and amortization expense	(599,000)		(621,000)		(1,211,000)	(1,241,000)
Gain (loss) from investments
Income tax benefit (expense)
Net income (loss)	281,000		534,000		12,694,000	1,076,000
Total assets	46,476,000				46,476,000
Investment Transactions [Member]
Segment Reporting Information [Line Items]
Revenues
Segment operating expenses
Segment income (loss) from operations
Interest expense - mortgage
Depreciation and amortization expense
Gain (loss) from investments	3,224,000		(249,000)		2,859,000	(861,000)
Income tax benefit (expense)
Net income (loss)	3,224,000		(249,000)		2,859,000	(861,000)
Total assets	22,079,000				22,079,000
Corporate [Member]
Segment Reporting Information [Line Items]
Revenues
Segment operating expenses	(559,000)		(581,000)		(1,926,000)	(1,341,000)
Segment income (loss) from operations	(559,000)		(581,000)		(1,926,000)	(1,341,000)
Interest expense - mortgage
Depreciation and amortization expense
Gain (loss) from investments
Income tax benefit (expense)	265,000		(149,000)		(1,710,000)	(371,000)
Net income (loss)	(294,000)		$ (730,000)		(3,636,000)	$ (1,712,000)
Total assets	$ 23,991,000				$ 23,991,000