Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Revenues:
Total revenues	$ 13,872,000	$ 10,214,000	$ 30,260,000	$ 21,135,000
Costs and operating expenses:
Hotel operating expenses	(8,726,000)	(6,479,000)	(18,032,000)	(12,812,000)
Real estate operating expenses	(2,672,000)	(2,276,000)	(4,863,000)	(4,350,000)
Depreciation and amortization expenses	(1,302,000)	(1,135,000)	(2,631,000)	(2,283,000)
General and administrative expenses	(975,000)	(576,000)	(1,674,000)	(1,386,000)
Total costs and operating expenses	(13,675,000)	(10,466,000)	(27,200,000)	(20,831,000)
Income from operations	197,000	(252,000)	3,060,000	304,000
Other (expense) income:
Interest expense - mortgages	(2,160,000)	(2,282,000)	(4,382,000)	(4,524,000)
Net gain (loss) on marketable securities	1,384,000	(120,000)	574,000	(1,938,000)
Net loss on marketable securities - Comstock		(2,231,000)		(2,581,000)
Gain on extinguishment of debt		1,665,000		1,665,000
Gain on insurance recovery	2,692,000		2,692,000
Impairment loss on other investments		(41,000)		(41,000)
Dividend and interest income	122,000	462,000	297,000	649,000
Trading and margin interest expense	(444,000)	(360,000)	(709,000)	(714,000)
Total other expense, net	1,594,000	(2,907,000)	(1,528,000)	(7,484,000)
Income (loss) before income taxes	1,791,000	(3,159,000)	1,532,000	(7,180,000)
Income tax (expense) benefit	(224,000)	916,000	(166,000)	2,031,000
Net income (loss)	1,567,000	(2,243,000)	1,366,000	(5,149,000)
Less: Net loss attributable to the noncontrolling interest	323,000	240,000	325,000	985,000
Net income (loss) attributable to The InterGroup Corporation	$ 1,890,000	$ (2,003,000)	$ 1,691,000	$ (4,164,000)
Net income (loss) per share attributable to The InterGroup Corporation
Basic	$ 0.85	$ (0.91)	$ 0.76	$ (1.88)
Diluted	$ 0.77	$ (0.91)
Weighted average number of basic common shares outstanding	2,215,586	2,204,137	2,224,884	2,213,520
Weighted average number of diluted common shares outstanding	2,466,781	2,541,732	2,476,079	2,551,115
Hotel [Member]
Revenues:
Total revenues	$ 9,892,000	$ 6,348,000	$ 22,202,000	$ 13,153,000
Real Estate [Member]
Revenues:
Total revenues	$ 3,980,000	$ 3,866,000	$ 8,058,000	$ 7,982,000