Segment Information - Schedule of Segment Loss from Investments of Net Investment Loss, Dividend and Interest Income (Details) - USD ($)	3 Months Ended						9 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Mar. 31, 2020	Mar. 31, 2019	Jun. 30, 2019
Segment Reporting Information [Line Items]
Revenues	$ 11,338,000			$ 15,550,000			$ 41,826,000	$ 45,518,000
Segment operating expenses	(10,553,000)			(11,794,000)			(34,323,000)	(34,437,000)
Segment income (loss)	187,000			3,143,000			5,696,000	9,179,000
Interest expense - mortgage and related party	(1,695,000)			(1,838,000)			(5,229,000)	(5,562,000)
Loss on disposal of assets				(398,000)				(398,000)
Depreciation and amortization expense	(598,000)			(613,000)			(1,807,000)	(1,902,000)
Gain (Loss) from investments	(542,000)			248,000			(943,000)	(632,000)
Income tax benefit (expense)	582,000			(280,000)			244,000	(769,000)
Net income (loss)	(1,594,000)	$ 267,000	$ 711,000	746,000	$ (370,000)	$ 1,067,000	(616,000)	1,443,000
Total assets	67,360,000						67,360,000		$ 73,952,000
Hotel Operations [Member]
Segment Reporting Information [Line Items]
Revenues	11,259,000			15,469,000			41,589,000	45,276,000
Segment operating expenses	(10,060,000)			(11,378,000)			(33,138,000)	(33,424,000)
Segment income (loss)	1,199,000			4,091,000			8,451,000	11,852,000
Interest expense - mortgage and related party	(1,793,000)			(1,941,000)			(5,541,000)	(5,733,000)
Loss on disposal of assets				(398,000)				(398,000)
Depreciation and amortization expense	(571,000)			(585,000)			(1,725,000)	(1,820,000)
Gain (Loss) from investments
Income tax benefit (expense)
Net income (loss)	(1,165,000)			1,167,000			1,185,000	3,901,000
Total assets	54,284,000						54,284,000
Real Estate Operations [Member]
Segment Reporting Information [Line Items]
Revenues	79,000			81,000			237,000	242,000
Segment operating expenses	(53,000)			(52,000)			(135,000)	(170,000)
Segment income (loss)	26,000			29,000			102,000	72,000
Interest expense - mortgage and related party	(28,000)			(26,000)			(72,000)	(204,000)
Loss on disposal of assets
Depreciation and amortization expense	(27,000)			(28,000)			(82,000)	(82,000)
Gain (Loss) from investments
Income tax benefit (expense)
Net income (loss)	(29,000)			(25,000)			(52,000)	(214,000)
Total assets	4,786,000						4,786,000
Investment Transactions [Member]
Segment Reporting Information [Line Items]
Revenues
Segment operating expenses
Segment income (loss)
Interest expense - mortgage and related party
Loss on disposal of assets
Depreciation and amortization expense
Gain (Loss) from investments	(542,000)			248,000			(943,000)	(632,000)
Income tax benefit (expense)
Net income (loss)	(542,000)			248,000			(943,000)	(632,000)
Total assets	756,000						756,000
Corporate [Member]
Segment Reporting Information [Line Items]
Revenues
Segment operating expenses	(440,000)			(364,000)			(1,050,000)	(843,000)
Segment income (loss)	(440,000)			(364,000)			(1,050,000)	(843,000)
Interest expense - mortgage and related party
Loss on disposal of assets
Depreciation and amortization expense
Gain (Loss) from investments
Income tax benefit (expense)	582,000			(280,000)			244,000	(769,000)
Net income (loss)	142,000			$ (644,000)			(806,000)	$ (1,612,000)
Total assets	$ 7,534,000						$ 7,534,000