CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Statement of Comprehensive Income [Abstract]
Net Loss	$ (89)	$ (37)
Unrealized gains (losses) on available-for-sale securities arising during period	(231)	379
Less: reclassification adjustment for gains/losses included in net income	(195)	(578)
Net change from available-for-sale investments, net of tax	(426)	(199)
Foreign currency translation adjustment	(78)	0
Other Comprehensive Loss	(504)	(199)
Comprehensive Loss	(593)	(236)
Less: Comprehensive Income Attributable to Non-Controlling Interest	11	0
Comprehensive Loss Attributable to U.S. Global Investors, Inc.	$ (604)	$ (236)