CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Revenues:
Hotel	$ 42,462,000	$ 36,282,000
Real estate	14,537,000	13,571,000
Total revenues	56,999,000	49,853,000
Costs and operating expenses:
Hotel operating expenses	(33,465,000)	(29,299,000)
Real estate operating expenses	(7,885,000)	(7,349,000)
Depreciation and amortization expense	(4,446,000)	(6,303,000)
General and administrative expense	(1,844,000)	(1,877,000)
Total costs and operating expenses	(47,640,000)	(44,828,000)
Income from operations	9,359,000	5,025,000
Other income (expense):
Interest expense	(6,221,000)	(6,339,000)
Net (loss) gain on marketable securities	(4,444,000)	2,675,000
Net unrealized (loss) gain on other investments and derivatives	(436,000)	11,565,000
Impairment loss on other investments	(917,000)	(976,000)
Dividend and interest income	1,251,000	1,540,000
Trading and margin interest expense	(1,645,000)	(1,577,000)
Net other (expense) income	(12,412,000)	6,888,000
Income (loss) before income taxes	(3,053,000)	11,913,000
Income tax benefit (expense)	1,481,000	(3,608,000)
Income (loss) from continuing operations	(1,572,000)	8,305,000
Discontinued operations:
Income from discontinued operations	59,000	305,000
Gain on the sale of real estate	1,710,000	3,290,000
Income tax expense	(868,000)	(1,457,000)
Income from discontinued operations	901,000	2,138,000
Net (loss) income	(671,000)	10,443,000
Less: Net income attributable to the noncontrolling interest	(1,656,000)	(1,692,000)
Net (loss) income attributable to InterGroup	$ (2,327,000)	$ 8,751,000
Net (loss) income per share from continuing operations
Basic (in dollars per share)	$ (0.66)	$ 3.44
Diluted (in dollars per share)	$ (0.66)	$ 3.31
Net income per share from discontinued operations
Basic (in dollars per share)	$ 0.38	$ 0.89
Diluted (in dollars per share)	$ 0.38	$ 0.85
Net (loss) income per share attributable to InterGroup
Basic (in dollars per share)	$ (0.97)	$ 3.63
Diluted (in dollars per share)	$ (0.97)	$ 3.49
Weighted average number of common shares outstanding (in shares)	2,389,659	2,411,242
Weighted average number of diluted common shares outstanding (in shares)	2,389,659	2,506,888