Condensed Consolidated Balance Sheets - USD ($)	Mar. 31, 2023	Jun. 30, 2022
Assets
Investment in hotel, net	$ 39,369,000	$ 37,267,000
Investment in real estate, net	48,349,000	48,025,000
Investment in marketable securities	16,967,000	11,049,000
Cash and cash equivalents	6,670,000	14,367,000
Restricted cash	6,429,000	8,982,000
Other assets, net	3,482,000	2,744,000
Accounts receivable, net	11,000
Deferred tax assets, net	3,612,000	3,612,000
Total assets	124,889,000	126,046,000
Liabilities
Accounts payable and other liabilities - Hotel	11,759,000	7,691,000
Accounts payable and other liabilities	923,000	2,715,000
Due to securities broker	176,000	490,000
Obligations for securities sold	657,000	449,000
Related party and other notes payable	$ 3,096,000	$ 3,521,000
Notes Payable, Related and Nonrelated Party Status [Extensible Enumeration]	us-gaap:RelatedPartyMember	us-gaap:RelatedPartyMember
Mortgage notes payable - Hotel, net	$ 107,500,000	$ 108,747,000
Mortgage notes payable - real estate, net	84,637,000	85,437,000
Total liabilities	208,748,000	209,050,000
Shareholders’ deficit
Preferred stock, $.01 par value, 100,000 shares authorized, none issued
Common stock, $.01 par value; 4,000,000 shares authorized; 3,459,888 and 3,459,888 issued; 2,207,466 and 2,236,180 outstanding, respectively	33,000	33,000
Additional paid-in capital	2,551,000	3,277,000
Accumulated deficit	(44,781,000)	(46,116,000)
Treasury stock, at cost, 1,252,944 and 1,223,708 shares as of March 31, 2023 and June 30, 2022, respectively	(20,756,000)	(19,324,000)
Total InterGroup shareholders’ deficit	(62,953,000)	(62,130,000)
Noncontrolling interest	(20,906,000)	(20,874,000)
Total shareholders’ deficit	(83,859,000)	(83,004,000)
Total liabilities and shareholders’ deficit	$ 124,889,000	$ 126,046,000