Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Revenues:
Total revenues	$ 19,146,000	$ 19,489,000
Costs and operating expenses:
Depreciation and amortization expenses	(1,213,000)	(1,243,000)
General and administrative expenses	(760,000)	(643,000)
Total costs and operating expenses	(15,271,000)	(14,708,000)
Income from operations	3,875,000	4,781,000
Other income (expense):
Interest expense - mortgages	(2,397,000)	(2,565,000)
Net (loss) gain on marketable securities	(145,000)	209,000
Net loss on marketable securities - Comstock	(304,000)	(380,000)
Dividend and interest income	130,000	97,000
Trading and margin interest expense	(293,000)	(304,000)
Total other expense, net	(3,009,000)	(2,943,000)
Income before income taxes	866,000	1,838,000
Income tax expense	(222,000)	(710,000)
Net income	644,000	1,128,000
Less: Net income attributable to the noncontrolling interest	(308,000)	(498,000)
Net income attributable to InterGroup Corporation	$ 336,000	$ 630,000
Net income per share
Basic	$ 0.28	$ 0.48
Diluted	0.24	0.43
Net income per share attributable to InterGroup Corporation
Basic	0.15	0.27
Diluted	$ 0.13	$ 0.24
Weighted average number of basic common shares outstanding	2,309,393	2,333,419
Weighted average number of diluted common shares outstanding	2,639,788	2,651,419
Hotel [Member]
Revenues:
Total revenues	$ 15,429,000	$ 15,810,000
Costs and operating expenses:
Total costs and operating expenses	(11,348,000)	(10,810,000)
Real Estate [Member]
Revenues:
Total revenues	3,717,000	3,679,000
Costs and operating expenses:
Total costs and operating expenses	$ (1,950,000)	$ (2,012,000)