v3.26.3
Note 2 - Summary of Significant Accounting Policies - Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
 2 Months Ended 12 Months Ended
Aug. 31, 2024
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Revenues   $ 498 $ 0 $ 21,818
Transferred at Point in Time [Member]        
Revenues   498 0 21,818
Revenue, discontinued operations $ 1,181     6,205
Digital Assets [Member]        
Revenues   90 0 0
Digital Assets [Member] | Transferred at Point in Time [Member]        
Revenues   90 0 0
Wealth Management [Member] | Transferred at Point in Time [Member]        
Revenue, discontinued operations 11     2,286
Asset Management [Member] | Transferred at Point in Time [Member]        
Revenue, discontinued operations $ 1,170     3,919
E-Commerce [Member]        
Revenues   119 0 0
E-Commerce [Member] | Transferred at Point in Time [Member]        
Revenues   119 0 0
Insurance Referral Services [Member]        
Revenues   289 0 21,818
Insurance Referral Services [Member] | Transferred at Point in Time [Member]        
Revenues   $ 289 $ 0 $ 21,818