XML 45 R34.htm IDEA: XBRL DOCUMENT
v3.4.0.3

INVESTMENT MANAGEMENT AND OTHER FEES (Details) - USD ($) | 3 Months Ended | 4 Months Ended | 5 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Mar. 31, 2016 | Mar. 31, 2015 | Mar. 31, 2016 | Dec. 09, 2015 | Mar. 31, 2016 | Mar. 31, 2015 | Jun. 30, 2015
INVESTMENT MANAGEMENT AND OTHER FEES (Details) [Line Items] |  |  |  |  |  |  |
Advisory fees | $ 1,279,000 | $ 1,248,000 |  |  | $ 3,615,000 | $ 5,359,000 |
Minimum yield waivers recoverable through 12/31/16 |  |  |  |  | 498,000 |  |
Receivables | 749,000 |  | $ 749,000 |  | 749,000 |  | $ 1,653,000
Investor Class Shares [Member] |  |  |  |  |  |  |
INVESTMENT MANAGEMENT AND OTHER FEES (Details) [Line Items] |  |  |  |  |  |  |
Administrative fee rate |  |  | 0.05% | 0.10% |  |  |
Institutional Class Shares [Member] |  |  |  |  |  |  |
INVESTMENT MANAGEMENT AND OTHER FEES (Details) [Line Items] |  |  |  |  |  |  |
Administrative fee rate |  |  | 0.04% | 0.08% |  |  |
Galileo Global Equity Advisors Inc. [Member] |  |  |  |  |  |  |
INVESTMENT MANAGEMENT AND OTHER FEES (Details) [Line Items] |  |  |  |  |  |  |
Advisory fees | 255,000 | 413,000 |  |  | 879,000 | 1,600,000 |
U.S. Global Investors Funds [Member] |  |  |  |  |  |  |
INVESTMENT MANAGEMENT AND OTHER FEES (Details) [Line Items] |  |  |  |  |  |  |
Advisory fees | $ 869,000 | 1,100,000 |  |  | $ 2,600,000 | 4,400,000 |
Base percentage adjustment, fund performance not within benchmark index | 0.25% |  | 0.25% |  | 0.25% |  |
Minimum performance to designated benchmark over prior rolling twelve months, percent | 5.00% |  | 5.00% |  | 5.00% |  |
Increase (Decrease) in Base Advisry Fees Realized | $ 58,000 | (281,000) |  |  | $ (180,000) | (710,000) |
Aggregate Fees Waived and Expenses Borne | 311,000 | 391,000 |  |  | 1,100,000 | 1,000,000 |
Administrative services fees, per fund |  |  |  | $ 7,000 |  |  |
Receivables | 395,000 |  | $ 395,000 |  | 395,000 |  |
U. S. Global Jets EFT [Member] |  |  |  |  |  |  |
INVESTMENT MANAGEMENT AND OTHER FEES (Details) [Line Items] |  |  |  |  |  |  |
Advisory fees | 74,000 |  |  |  | $ 217,000 |  |
Unitary Management Fee, Percentage of Average Net Assets |  |  |  |  | 0.60% |  |
Offshore Clients [Member] |  |  |  |  |  |  |
INVESTMENT MANAGEMENT AND OTHER FEES (Details) [Line Items] |  |  |  |  |  |  |
Advisory fees | $ 22,000 | $ 25,000 |  |  | $ 66,000 | $ 103,000 |

X
- Definition Aggregate fees waived and expenses borne. + References No definition available. + Details
Name: | grow_AggregateFeesWaivedAndExpensesBorne
Namespace Prefix: | grow_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Annual administrative fee rate. + References No definition available. + Details
Name: | grow_AnnualAdministrativeFeeRate
Namespace Prefix: | grow_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | grow_INVESTMENTMANAGEMENTANDOTHERFEESDetailsLineItems
Namespace Prefix: | grow_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Increase (decrease) in base advisory fees realized. + References No definition available. + Details
Name: | grow_IncreaseDecreaseInBaseAdvisryFeesRealized
Namespace Prefix: | grow_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Base percentage adjustment when fund performance is not within limits to benchmark index. + References No definition available. + Details
Name: | grow_InvestmentAdvisoryFeesFeeAdjustmentBasePercentageAdjustmentWhenFundPerformanceIsNotWithinLimitsToBenchmarkIndex
Namespace Prefix: | grow_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percent minimum performance to designed benchmark over prior rolling 12 months. + References No definition available. + Details
Name: | grow_InvestmentAdvisoryFeesFeeAdjustmentPercentMinimumPerformanceToDesignedBenchmarkOverPriorRolling12Months
Namespace Prefix: | grow_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of revenue from administrative services per fund. + References No definition available. + Details
Name: | grow_RevenueFromAdministrativeServicesPerFund
Namespace Prefix: | grow_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The unitary management fee as a percentage of average net assets. + References No definition available. + Details
Name: | grow_UnitaryManagementFeePercentageofAverageNetAssets
Namespace Prefix: | grow_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Waivers recoverable in the traditional calendar year. + References No definition available. + Details
Name: | grow_WaiversRecoverableInCurrentYear
Namespace Prefix: | grow_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of fees earned from providing investment advice and research to customers. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13(a),(d)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
Name: | us-gaap_InvestmentAdvisoryFees
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3 -Subparagraph a -Article 5 + Details
Name: | us-gaap_ReceivablesNetCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_CapitalUnitsByClassAxis=grow_InvestorClassSharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CapitalUnitsByClassAxis=grow_InstitutionalClassSharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=grow_GalileoGlobalEquityAdvisorsIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MajorCustomersAxis=grow_USGlobalInvestorsFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MajorCustomersAxis=grow_USGlobalJetsEFTMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MajorCustomersAxis=grow_OffshoreClientsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |