XML 23 R36.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

INVESTMENTS (Details) - Components of Company's Equity Securities Measured at Fair Value - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Securities at fair value
Securities, Cost	$ 13,128	$ 14,640
Securities, Unrealized Gains (Losses)	(3,106)	547
Securities, Fair Value	10,022	15,187
Common Stock - International [Member]
Securities at fair value
Securities, Cost	5,641	5,641
Securities, Unrealized Gains (Losses)	(2,892)	790
Securities, Fair Value	2,749	6,431
Common Stock - Domestic [Member]
Securities at fair value
Securities, Cost	45	45
Securities, Unrealized Gains (Losses)	(45)	(45)
Securities, Fair Value	0	0
Fixed Income Securities [Member]
Securities at fair value
Securities, Cost	6,513	8,025
Securities, Unrealized Gains (Losses)	0	(4)
Securities, Fair Value	6,513	8,021
Mutual Funds, Domestic Equity [Member]
Securities at fair value
Securities, Cost	929	929
Securities, Unrealized Gains (Losses)	(169)	(194)
Securities, Fair Value	$ 760	$ 735

X

- References

No definition available.

+ Details

Name:	grow_SecuritiesAtFairValueAbstract
Namespace Prefix:	grow_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of unrealized gain (loss) on investment in marketable security.

+ References

No definition available.

+ Details

Name:	grow_SecuritiesUnrealizedGainsLosses1
Namespace Prefix:	grow_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=99377092&loc=SL75136599-209740

+ Details

Name:	us-gaap_EquitySecuritiesFvNi
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value.

+ References

No definition available.

+ Details

Name:	us-gaap_EquitySecuritiesFvNiCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=grow_CommonStockInternationalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=grow_CommonStockDomesticMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_FixedIncomeSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=grow_MutualFundsDomesticEquityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: