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DISCONTINUED OPERATIONS (Details) - Disposal Groups, Including Discontinued Operations - Galileo [Member] - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Jun. 30, 2019
Assets |  |  |  |  |
Cash and cash equivalents | $ 1,078 |  | $ 1,078 |  | $ 1,482
Accounts and other receivables | 67 |  | 67 |  | 200
Prepaid expenses | 47 |  | 47 |  | 52
Net property and equipment | 33 |  | 33 |  | 38
Right of use assets | 207 |  | 207 |  | 0
Other assets, non-current | 8 |  | 8 |  | 8
Total assets held related to discontinued operations | 1,440 |  | 1,440 |  | 1,780
Liabilities |  |  |  |  |
Accounts payable | 42 |  | 42 |  | 135
Accrued compensation and related costs | 0 |  | 0 |  | 84
Lease liability, short-term | 54 |  | 54 |  | 0
Other accrued expenses | 142 |  | 142 |  | 262
Lease liability, long-term | 156 |  | 156 |  | 0
Total liabilities held related to discontinued operations | 394 |  | 394 |  | $ 481
Revenues |  |  |  |  |
Revenue | 85 | $ 1,005 | 185 | $ 1,185 |
Expenses |  |  |  |  |
Employee compensation and benefits | 26 | 185 | 54 | 301 |
General and administrative | 166 | 284 | 383 | 581 |
Depreciation and amortization | 3 | 3 | 5 | 5 |
| 195 | 472 | 442 | 887 |
Other Income (Loss) |  |  |  |  |
Investment income (loss) | (7) | 36 | 3 | 30 |
Other income | 0 | 2 | 1 | 6 |
| (7) | 38 | 4 | 36 |
Income (loss) from discontinued operations of investment management services in Canada before income taxes | (117) | 571 | (253) | 334 |
Tax expense | 0 | 11 | 0 | 11 |
Income (loss) from discontinued operations of investment management services in Canada | (117) | 560 | (253) | 323 |
Less: net income (loss) attributable to non-controlling interest from discontinued operations | (40) | 196 | (88) | 113 |
Net income (loss) attributable to U.S. Global Investors, Inc. from discontinued operations of investment management services in Canada | (77) | 364 | (165) | 210 |
Investment Advisory Services [Member] |  |  |  |  |
Revenues |  |  |  |  |
Revenue | $ 85 | $ 1,005 | $ 185 | $ 1,185 |

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