CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Operating Revenues
Revenues	$ 21,654	$ 4,476
Employee compensation and benefits	7,369	2,840
General and administrative	5,704	3,663
Advertising	220	174
Depreciation and amortization	196	202
	13,489	6,879
Operating Income (Loss)	8,165	(2,403)
Investment income (loss)	28,338	(2,211)
Income (loss) from equity method investments	347	(142)
Gain on forgiveness of PPP loan	444	0
Other income	144	117
	29,273	(2,236)
Income (Loss) from Continuing Operations Before Income Taxes	37,438	(4,639)
Provision for Income Taxes
Tax expense (benefit)	5,477	(175)
Income (Loss) from Continuing Operations	31,961	(4,464)
Discontinued Operations
Loss from discontinued operations of investment management services in Canada before income taxes	0	(338)
Tax benefit	0	0
Loss from Discontinued Operations	0	(338)
Net Income (Loss)	31,961	(4,802)
Less: Net Loss Attributable to Non-Controlling Interest from Discontinued Operations	0	(118)
Net Income (Loss) Attributable to U.S. Global Investors, Inc.	$ 31,961	$ (4,684)
Basic Net Income (Loss) per Share
Income (loss) from continuing operations (in Dollars per share)	$ 2.12	$ (0.3)
Loss from discontinued operations (in Dollars per share)	0	(0.01)
Net income (loss) (in Dollars per share)	2.12	(0.31)
Diluted Net Income (Loss) per Share
Income (loss) from continuing operations (in Dollars per share)	2.12	(0.3)
Loss from discontinued operations (in Dollars per share)	0	(0.01)
Net income (loss) (in Dollars per share)	$ 2.12	$ (0.31)
Basic weighted average number of common shares outstanding (in Shares)	15,067,044	15,108,394
Diluted weighted average number of common shares outstanding (in Shares)	15,067,953	15,108,394
Investment Advisory Services [Member]
Operating Revenues
Revenues	$ 21,445	$ 4,311
Administrative Service [Member]
Operating Revenues
Revenues	$ 209	$ 165