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ORGANIZATION | 12 Months Ended
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Jun. 30, 2016
Disclosure Text Block [Abstract] |
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] | NOTE 1. ORGANIZATION U.S. Global Investors, Inc. (the “Company” or “U.S. Global”) serves as investment adviser to U.S. Global Investors Funds (“USGIF” or the “Fund(s)”), a Delaware statutory trust that is a no-load, open-end investment company offering shares in numerous mutual funds to the investing public. The Company also provides administrative services to USGIF. For these services, the Company receives fees from USGIF. It also provided to USGIF transfer agent functions through December 6, 2013, and distribution services through December 9, 2015. The Company also provides advisory services to offshore clients and an SEC registered exchange traded fund (“ETF”). Effective June 1, 2014, the Company holds a controlling interest in Galileo Global Equity Advisors Inc. (“Galileo”), a privately held Toronto-based asset management firm. See Note 2 Significant Accounting Policies and Note 18 Business Combination for additional information on the acquisition of controlling interest of Galileo. U.S. Global formed the following companies to provide transfer agent and distribution services to USGIF: United Shareholder Services, Inc. (“USSI”) and U.S. Global Brokerage, Inc. (“USGB”). USSI, which ceased operations in fiscal 2014, was legally dissolved in December 2015. USGB ceased operations in December 2015 as discussed in Note 3. The Company formed three subsidiaries utilized primarily for corporate investment purposes: U.S. Global Investors (Guernsey) Limited (“USGG”), incorporated in Guernsey (on August 3, 2013, USGG was dissolved); U.S. Global Investors (Bermuda) Limited (“USBERM”), incorporated in Bermuda; and U.S. Global Investors (Canada) Limited (“USCAN”), formed in March 2013. In July 2013, the Company created U.S. Global Indices, LLC, a Texas limited liability company, of which the Company is the sole member, to provide indexing services to exchange-traded funds managed by the Company.

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