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INVESTMENTS (Details) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2016 USD ($) | Mar. 31, 2015 USD ($) | Mar. 31, 2016 USD ($) | Mar. 31, 2015 USD ($) | Jun. 30, 2015 USD ($)
INVESTMENTS (Details) [Line Items] |  |  |  |  |
Fair value of investments held | $ 17,100,000 |  | $ 17,100,000 |  |
Cost basis of investments held | $ 17,900,000 |  | $ 17,900,000 |  |
Value of Fair Value Investments to Company Assets | 64.20% |  | 64.20% |  |
Held-to-maturity Securities | $ 750,000 |  | $ 750,000 |  |
Other investments | 2,025,000 |  | 2,025,000 |  | $ 2,303,000
Available-for-sale, net unrealized gain (loss), gross | 150,000 |  | 150,000 |  | (339,000)
Available-for-sale, net unrealized gain (loss), net of tax | 150,000 |  | 150,000 |  | $ (339,000)
Other-than-temporary impairments | 0 | $ 105,000 | 259,000 | $ 105,000 |
Cost-method Investments, Other than Temporary Impairment | 0 | $ 0 | 258,000 | $ 0 |
U.S. Global Investors Funds [Member] |  |  |  |  |
INVESTMENTS (Details) [Line Items] |  |  |  |  |
Fair value of investments held | 14,200,000 |  | 14,200,000 |  |
Offshore Fund [Member] |  |  |  |  |
INVESTMENTS (Details) [Line Items] |  |  |  |  |
Fair value of investments held | $ 345,000 |  | $ 345,000 |  |
Impaired Securities [Member] | Corporate Securities [Member] |  |  |  |  |
INVESTMENTS (Details) [Line Items] |  |  |  |  |
Number of positions, subject to impairment loss |  |  | 8 | 1 |
Available-for-Sale Securities, Combined Cost Basis of Impaired Securities |  |  | $ 702,000 | $ 44,000 |
Available-for-Sale Securities, Combined Fair Value of Impaired Securities |  |  | $ 466,000 | 15,000 |
Number of Impaired Securities Held at Cost | 3 |  | 3 |  |
Cost Method Investments, Original Cost | $ 1,100,000 |  | $ 1,100,000 |  |
Cost Method Investments | $ 867,000 |  | 867,000 |  |
Impaired Securities, Net Present Value of Estimated Cash Flows [Member] | Corporate Securities [Member] |  |  |  |  |
INVESTMENTS (Details) [Line Items] |  |  |  |  |
Available-for-Sale Securities, Combined Cost Basis of Impaired Securities |  |  | 970,000 | 310,000 |
Available-for-Sale Securities, Combined Fair Value of Impaired Securities |  |  | $ 947,000 | $ 234,000 |

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- Definition This item represents the combined cost of impaired debt and equity securities for the period, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References No definition available. + Details
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- Definition Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments. + 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 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 325 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6872867&loc=d3e40691-111596 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 325 -SubTopic 20 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=29638308&loc=d3e40346-111594 + Details
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