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DISCONTINUED OPERATIONS (Details) - USD ($) | 3 Months Ended | 5 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2015 | Dec. 09, 2015 | Jun. 30, 2014
DISCONTINUED OPERATIONS (Details) [Line Items] |  |  |
Transition Expense | $ 290,000 |  |
Distributor [Member] |  |  |
DISCONTINUED OPERATIONS (Details) [Line Items] |  |  |
Investment Distribution Fee, Annual Rate, Percentage |  | 0.25% |
Transfer Agent [Member] |  |  |
DISCONTINUED OPERATIONS (Details) [Line Items] |  |  |
Expenses related to leased equipment that will not be utilized |  |  | $ 65,000

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- Definition Disposal Group, Including Discontinued Operation, Leased Equipment Expense + References No definition available. + Details
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- Definition The annual rate investment distribution fee received, as a percentage, of the average daily net assets of the investor class of each of the equity funds. + References No definition available. + Details
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- Definition The amount of transition expense paid to transition USGIF to new trustee ans and third-party service providers. + References No definition available. + Details
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