CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Revenues:
Hotel	$ 10,475,000	$ 10,154,000	$ 33,581,000	$ 31,675,000
Real estate	3,904,000	3,649,000	11,657,000	10,789,000
Total revenues	14,379,000	13,803,000	45,238,000	42,464,000
Costs and operating expenses:
Hotel operating expenses	(9,563,000)	(8,572,000)	(28,125,000)	(24,513,000)
Real estate operating expenses	(2,101,000)	(2,013,000)	(6,460,000)	(5,925,000)
Depreciation and amortization expense	(1,144,000)	(1,115,000)	(3,421,000)	(3,304,000)
General and administrative expense	(549,000)	(502,000)	(1,584,000)	(1,400,000)
Total costs and operating expenses	(13,357,000)	(12,202,000)	(39,590,000)	(35,142,000)
Income from operations	1,022,000	1,601,000	5,648,000	7,322,000
Other income (expense):
Interest expense	(1,418,000)	(1,535,000)	(4,761,000)	(4,692,000)
Net gain (loss) on marketable securities	257,000	1,454,000	(326,000)	(3,387,000)
Net unrealized gain (loss) on other investments and derivative instruments	17,000	(40,000)	(221,000)	(457,000)
Impairment loss on other investments	0	(52,000)	0	(684,000)
Dividend and interest income	13,000	63,000	582,000	662,000
Trading and margin interest expense	(435,000)	(442,000)	(1,260,000)	(1,248,000)
Other expense, net	(1,566,000)	(552,000)	(5,986,000)	(9,806,000)
Income gain (loss) before income taxes	(544,000)	1,049,000	(338,000)	(2,484,000)
Income tax benefit (expense)	60,000	(287,000)	254,000	1,290,000
Income gain (loss) from continuing operations	(484,000)	762,000	(84,000)	(1,194,000)
Discontinued operations:
Income from discontinued operations	0	12,000	0	59,000
Gain on sale of real estate	0	1,700,000	0	1,710,000
Income tax expense	0	(720,000)	0	(739,000)
Income from discontinued operations	0	1,002,000	0	1,030,000
Net gain (loss) income	(484,000)	1,764,000	(84,000)	(164,000)
Less: Net loss (income) attributable to the noncontrolling interest	285,000	(245,000)	(706,000)	(1,391,000)
Net gain (loss) income attributable to InterGroup	$ (199,000)	$ 1,519,000	$ (790,000)	$ (1,555,000)
Net loss per share from continuing operations
Basic (in dollars per share)	$ (0.21)	$ 0.32	$ (0.04)	$ (0.50)
Diluted (in dollars per share)	$ (0.21)	$ 0.31	$ (0.04)	$ (0.50)
Net income per share from discontinued operations
Basic (in dollars per share)	$ 0	$ 0.42	$ 0	$ 0.43
Diluted (in dollars per share)	$ 0	$ 0.40	$ 0	$ 0.43
Net (loss) income per share attributable to InterGroup
Basic (in dollars per share)	$ (0.08)	$ 0.63	$ (0.34)	$ (0.65)
Diluted (in dollars per share)	$ (0.08)	$ 0.61	$ (0.34)	$ (0.65)
Weighted average number of basic common shares outstanding	2,355,249	2,404,844	2,353,846	2,403,621
Weighted average number of diluted common shares outstanding	2,355,249	2,476,185	2,353,846	2,403,621