Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Revenues:
Total revenues	$ 10,458,000	$ 6,367,000	$ 31,593,000	$ 19,939,000
Costs and operating expenses:
Hotel operating expenses	(6,544,000)	(3,990,000)	(19,356,000)	(14,156,000)
Real estate operating expenses	(2,270,000)	(2,043,000)	(6,620,000)	(6,031,000)
Depreciation and amortization expenses	(1,185,000)	(1,127,000)	(3,468,000)	(3,499,000)
General and administrative expenses	(580,000)	(605,000)	(1,966,000)	(2,531,000)
Total costs and operating expenses	(10,579,000)	(7,765,000)	(31,410,000)	(26,217,000)
Income (loss) from operations	(121,000)	(1,398,000)	183,000	(6,278,000)
Other (expense) income:
Interest expense - mortgages	(2,188,000)	(2,180,000)	(6,712,000)	(6,736,000)
Net (loss) gain on marketable securities	906,000	768,000	(1,032,000)	4,016,000
Gain on sale of real estate				12,043,000
Net (loss) gain on marketable securities - Comstock		4,870,000	(2,581,000)	4,921,000
Gain on extinguishment of debt		453,000	1,665,000	453,000
Impairment loss on other investments		(30,000)	(41,000)	(119,000)
Dividend and interest income	158,000	158,000	807,000	363,000
Trading and margin interest expense	(339,000)	(362,000)	(1,053,000)	(918,000)
Total other (expense) income, net	(1,463,000)	3,677,000	(8,947,000)	14,023,000
(Loss) income before income taxes	(1,584,000)	2,279,000	(8,764,000)	7,745,000
Income tax benefit (expense)	711,000	(880,000)	2,742,000	(2,590,000)
Net (loss) income	(873,000)	1,399,000	(6,022,000)	5,155,000
Less: Net loss attributable to the noncontrolling interest	407,000	(289,000)	1,392,000	440,000
Net (loss) income attributable to InterGroup Corporation	$ (466,000)	$ 1,110,000	$ (4,630,000)	$ 5,595,000
Net (loss) income per share
Basic	$ (0.39)	$ 0.62	$ (2.71)	$ 2.26
Diluted		0.54		1.97
Net loss (income) per share attributable to InterGroup Corporation
Basic	(0.21)	0.49	(2.09)	2.46
Diluted		$ 0.43		$ 2.14
Weighted average number of basic common shares outstanding	2,230,872	2,267,115	2,219,220	2,276,220
Weighted average number of diluted common shares outstanding		2,604,710		2,613,815
Hotel [Member]
Revenues:
Total revenues	$ 6,632,000	$ 2,902,000	$ 19,785,000	$ 9,436,000
Real Estate [Member]
Revenues:
Total revenues	$ 3,826,000	$ 3,465,000	$ 11,808,000	$ 10,503,000