BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES	3 Months Ended
Sep. 30, 2012
Accounting Policies [Abstract]
Basis of Presentation and Significant Accounting Policies [Text Block]	1. BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES The condensed consolidated financial statements included herein have been prepared by The InterGroup Corporation (“InterGroup” or the “Company”), without audit, according to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in the condensed consolidated financial statements prepared in accordance with generally accepted accounting principles (U.S. GAAP) have been condensed or omitted pursuant to such rules and regulations, although the Company believes the disclosures that are made are adequate to make the information presented not misleading. Further, the condensed consolidated financial statements reflect, in the opinion of management, all adjustments (which included only normal recurring adjustments) necessary for a fair statement of the financial position, cash flows and results of operations as of and for the periods indicated. It is suggested that these financial statements be read in conjunction with the audited financial statements of InterGroup and the notes therein included in the Company's Annual Report on Form 10-K for the year ended June 30, 2012. The June 30, 2012 Condensed Consolidated Balance Sheet was derived from the Company’s Form 10-K for the year ended June 30, 2012. The results of operations for the three months ended September 30, 2012 are not necessarily indicative of results to be expected for the full fiscal year ending June 30, 2013. As of September 30, 2012, the Company had the power to vote approximately 84% of the voting shares of Santa Fe Financial Corporation (“Santa Fe”), a public company (OTCBB: SFEF). This percentage includes the power to vote an approximately 4% interest in the common stock in Santa Fe owned by the Company’s Chairman and President pursuant to a voting trust agreement entered into on June 30, 1998. Santa Fe’s revenue is primarily generated through the management of its 68.8% owned subsidiary, Portsmouth Square, Inc. (“Portsmouth”), a public company (OTCBB: PRSI). InterGroup also directly owns approximately 12.5% of the common stock of Portsmouth. Portsmouth has a 50.0% limited partnership interest in Justice Investors (“Justice”, “the Partnership” or “the Hotel”) and serves as one of the two general partners. The other general partner, Evon Corporation (“Evon”), served as the managing general partner until December 1, 2008 at which time Portsmouth assumed the role of managing general partner. Justice owns a 543-room hotel property located at 750 Kearny Street, San Francisco California, known as the Hilton San Francisco Financial District (the Hotel) and related facilities including a five level underground parking garage. The Hotel is operated by the partnership as a full service Hilton brand hotel pursuant to a Franchise License Agreement with Hilton Hotels Corporation. Justice also has a Management Agreement with Prism Hospitality L.P. (Prism) to perform the day-to-day management functions of the Hotel. Justice leased the parking garage to Evon through September 30, 2008. Effective October 1, 2008, Justice and Evon entered into an Installment Sale Agreement whereby Justice purchased all of Evon’s right, title, and interest in the remaining term of its lease of the parking garage, which was to expire on November 30, 2010, and other related assets. Justice also agreed to assume Evon’s contract with Ace Parking Management, Inc. (“Ace Parking”) for the management of the garage and any other liabilities related to the operation of the garage commencing October 1, 2008. The management agreement with Ace Parking was extended for another 62 months, effective November 1, 2010. The Partnership also leases a day spa on the lobby level to Tru Spa. Portsmouth also receives management fees as a general partner of Justice for its services in overseeing and managing the Partnership’s assets. Those fees are eliminated in consolidation. In addition to the operations of the Hotel, the Company also generates income from the ownership of real estate. Properties include apartment complexes, commercial real estate, and two single-family houses as strategic investments. The properties are located throughout the United States, but are concentrated in Texas and Southern California. The Company also has investments in unimproved real property. The Company’s residential rental properties located in California are managed by a professional third party property management company. Certain prior comparable quarter balances have been reclassified to conform to the current quarter presentation. In June 2011, the FASB issued ASU 2011-05, “Presentation of Comprehensive Income.” ASU 2011-05 changes the way other comprehensive income (“OCI”) appears within the financial statements. Companies will be required to show net income, OCI and total comprehensive income in one continuous statement or in two separate but consecutive statements. Components of OCI may no longer be presented solely in the statement of changes in shareholders’ deficit. ASU 2011-05 will be effective for the Company beginning July 1, 2012. For the three months ended September 30, 2012 and 2011, the Company had no components of Comprehensive Income other than Net Income itself. The Company has evaluated subsequent events through the date the condensed consolidated financial statements were issued. Earnings Per Share Basic income (loss) per share is computed by dividing net income (loss) available to common stockholders by the weighted average number of common shares outstanding. The computation of diluted income per share is similar to the computation of basic earnings per share except that the weighted-average number of common shares is increased to include the number of additional common shares that would have been outstanding if potential dilutive common shares had been issued. The Company's only potentially dilutive common shares are stock options and restricted stock units (RSUs). For the three months ended September 30, 2012, the Company had stock options and RSUs totaling 52,253 that were considered potential dilutive common shares. For the three months ended September 30, 2011, the Company did not have potential dilutive common shares as the Company had a loss from continuing operations.

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES

3 Months Ended

Sep. 30, 2012

Basis of Presentation and Significant Accounting Policies [Text Block]

1. BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES

The condensed consolidated financial statements included herein have been prepared by The InterGroup Corporation (“InterGroup” or the “Company”), without audit, according to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in the condensed consolidated financial statements prepared in accordance with generally accepted accounting principles (U.S. GAAP) have been condensed or omitted pursuant to such rules and regulations, although the Company believes the disclosures that are made are adequate to make the information presented not misleading. Further, the condensed consolidated financial statements reflect, in the opinion of management, all adjustments (which included only normal recurring adjustments) necessary for a fair statement of the financial position, cash flows and results of operations as of and for the periods indicated. It is suggested that these financial statements be read in conjunction with the audited financial statements of InterGroup and the notes therein included in the Company's Annual Report on Form 10-K for the year ended June 30, 2012. The June 30, 2012 Condensed Consolidated Balance Sheet was derived from the Company’s Form 10-K for the year ended June 30, 2012.

The results of operations for the three months ended September 30, 2012 are not necessarily indicative of results to be expected for the full fiscal year ending June 30, 2013.

As of September 30, 2012, the Company had the power to vote approximately 84% of the voting shares of Santa Fe Financial Corporation (“Santa Fe”), a public company (OTCBB: SFEF). This percentage includes the power to vote an approximately 4% interest in the common stock in Santa Fe owned by the Company’s Chairman and President pursuant to a voting trust agreement entered into on June 30, 1998.

Santa Fe’s revenue is primarily generated through the management of its 68.8% owned subsidiary, Portsmouth Square, Inc. (“Portsmouth”), a public company (OTCBB: PRSI). InterGroup also directly owns approximately 12.5% of the common stock of Portsmouth. Portsmouth has a 50.0% limited partnership interest in Justice Investors (“Justice”, “the Partnership” or “the Hotel”) and serves as one of the two general partners. The other general partner, Evon Corporation (“Evon”), served as the managing general partner until December 1, 2008 at which time Portsmouth assumed the role of managing general partner.

Justice owns a 543-room hotel property located at 750 Kearny Street, San Francisco California, known as the Hilton San Francisco Financial District (the Hotel) and related facilities including a five level underground parking garage. The Hotel is operated by the partnership as a full service Hilton brand hotel pursuant to a Franchise License Agreement with Hilton Hotels Corporation. Justice also has a Management Agreement with Prism Hospitality L.P. (Prism) to perform the day-to-day management functions of the Hotel.

Justice leased the parking garage to Evon through September 30, 2008. Effective October 1, 2008, Justice and Evon entered into an Installment Sale Agreement whereby Justice purchased all of Evon’s right, title, and interest in the remaining term of its lease of the parking garage, which was to expire on November 30, 2010, and other related assets. Justice also agreed to assume Evon’s contract with Ace Parking Management, Inc. (“Ace Parking”) for the management of the garage and any other liabilities related to the operation of the garage commencing October 1, 2008. The management agreement with Ace Parking was extended for another 62 months, effective November 1, 2010. The Partnership also leases a day spa on the lobby level to Tru Spa. Portsmouth also receives management fees as a general partner of Justice for its services in overseeing and managing the Partnership’s assets. Those fees are eliminated in consolidation.

In addition to the operations of the Hotel, the Company also generates income from the ownership of real estate. Properties include apartment complexes, commercial real estate, and two single-family houses as strategic investments. The properties are located throughout the United States, but are concentrated in Texas and Southern California. The Company also has investments in unimproved real property. The Company’s residential rental properties located in California are managed by a professional third party property management company.

Certain prior comparable quarter balances have been reclassified to conform to the current quarter presentation.

In June 2011, the FASB issued ASU 2011-05, “Presentation of Comprehensive Income.” ASU 2011-05 changes the way other comprehensive income (“OCI”) appears within the financial statements. Companies will be required to show net income, OCI and total comprehensive income in one continuous statement or in two separate but consecutive statements. Components of OCI may no longer be presented solely in the statement of changes in shareholders’ deficit. ASU 2011-05 will be effective for the Company beginning July 1, 2012. For the three months ended September 30, 2012 and 2011, the Company had no components of Comprehensive Income other than Net Income itself.

The Company has evaluated subsequent events through the date the condensed consolidated financial statements were issued.

Earnings Per Share

Basic income (loss) per share is computed by dividing net income (loss) available to common stockholders by the weighted average number of common shares outstanding. The computation of diluted income per share is similar to the computation of basic earnings per share except that the weighted-average number of common shares is increased to include the number of additional common shares that would have been outstanding if potential dilutive common shares had been issued. The Company's only potentially dilutive common shares are stock options and restricted stock units (RSUs). For the three months ended September 30, 2012, the Company had stock options and RSUs totaling 52,253 that were considered potential dilutive common shares. For the three months ended September 30, 2011, the Company did not have potential dilutive common shares as the Company had a loss from continuing operations.