XML 77 R65.htm IDEA: XBRL DOCUMENT
v3.23.3

Note 11 - Benefit Plans (Details Textual) - USD ($) | 12 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Defined Contribution Plan, Employer Matching Contribution, Percent for First Compensation Slab | 100.00% |
Percentage of First Compensation | 3.00% |
Defined Contribution Plan, Employer Matching Contribution, Percent for Next Compensation Slab | 50.00% |
Percentage of Next Compensation | 2.00% |
Defined Contribution Plan, Cost | $ 109,000 | $ 111,000
Defined Contribution Plan, Employer Profit Sharing Contribution Amount | 200,000 | 200,000
Defined Contribution Plan, Employer Matching Contribution, Amount | $ 12,000 | $ 14,000
Employee Stock Purchase Plan [Member] |  |
Treasury Stock, Shares, Purchased by Employees (in shares) | 19,981 | 10,191
Employee Stock Purchase Plan, Employer Matching Contribution Amount | $ 42,000 | $ 38,000

X
- Definition Amount of matching contribution amount made by an employer to a defined contribution plan. + References No definition available. + Details
Name: | grow_DefinedContributionPlanEmployerMatchingContributionAmount
Namespace Prefix: | grow_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Defined contribution plan employer matching contribution percent for first compensation slab. + References No definition available. + Details
Name: | grow_DefinedContributionPlanEmployerMatchingContributionPercentForFirstCompensationSlab
Namespace Prefix: | grow_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined contribution plan employer matching contribution percent for next compensation slab. + References No definition available. + Details
Name: | grow_DefinedContributionPlanEmployerMatchingContributionPercentForNextCompensationSlab
Namespace Prefix: | grow_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of profit sharing contributions made by an employer to a defined contribution plan. + References No definition available. + Details
Name: | grow_DefinedContributionPlanEmployerProfitSharingContributionAmount
Namespace Prefix: | grow_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Employee stock purchase plan employer matching contribution. + References No definition available. + Details
Name: | grow_EmployeeStockPurchasePlanEmployerMatchingContributionAmount
Namespace Prefix: | grow_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Percentage of first compensation. + References No definition available. + Details
Name: | grow_PercentageOfFirstCompensation
Namespace Prefix: | grow_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of next compensation. + References No definition available. + Details
Name: | grow_PercentageOfNextCompensation
Namespace Prefix: | grow_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of treasury stock purchased by employees. + References No definition available. + Details
Name: | grow_TreasuryStockSharesPurchasedByEmployees
Namespace Prefix: | grow_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 70 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480794/715-70-50-1 + Details
Name: | us-gaap_DefinedContributionPlanCostRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_ShareRepurchaseProgramAxis=grow_EmployeeStockPurchasePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |