CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Revenues:
Hotel	$ 58,566,000	$ 56,811,000
Real estate	14,332,000	15,926,000
Total revenues	72,898,000	72,737,000
Costs and operating expenses:
Hotel operating expenses	(47,246,000)	(47,016,000)
Legal settlement costs	(5,396,000)	0
Real estate operating expenses	(6,790,000)	(8,237,000)
Depreciation and amortization expense	(5,146,000)	(4,943,000)
General and administrative expense	(2,722,000)	(2,859,000)
Total costs and operating expenses	(67,300,000)	(63,055,000)
Income from operations	5,598,000	9,682,000
Other income (expense):
Interest expense - mortgage	(9,898,000)	(10,153,000)
Loss on disposal of assets	(30,000)	(47,000)
Gain on sale of real estate	0	11,100,000
Other real estate income	0	458,000
Net loss on marketable securities	(7,189,000)	(4,652,000)
Net unrealized loss gain on other investments and derivatives	(127,000)	(204,000)
Impairment loss on other investments	(673,000)	(701,000)
Dividend and interest income	56,000	1,062,000
Trading and margin interest expense	(944,000)	(1,741,000)
Net other expense	(18,805,000)	(4,878,000)
Income (loss) before income taxes	(13,207,000)	4,804,000
Income tax benefit (expense)	3,940,000	(2,747,000)
Net (loss) income	(9,267,000)	2,057,000
Less: Net loss attributable to the noncontrolling interest	2,131,000	885,000
Net (loss) income attributable to InterGroup	$ (7,136,000)	$ 2,942,000
Net (loss) income per share
Basic (in dollars per share)	$ (3.89)	$ 0.86
Diluted (in dollars per share)	(3.89)	0.85
Net (loss) income per share attributable to InterGroup
Basic (in dollars per share)	(2.99)	1.23
Diluted (in dollars per share)	$ (2.99)	$ 1.21
Weighted average number of common shares outstanding (in shares)	2,384,098	2,384,521
Weighted average number of diluted common shares outstanding (in shares)	2,384,098	2,432,741