XML 59 R34.htm IDEA: XBRL DOCUMENT v3.20.2
Note 12 - Stockholders' Equity (Tables)
 12 Months Ended
Jun. 30, 2020
Notes Tables  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Balance as of June 30, 2018
   $
148,808
  
Foreign currency translation (loss)
    
(44,516
 )
Change in short-term investment valuation due to reclassification to earnings
    
(279,951
 )
Balance as of June 30, 2019
    
(175,659
 )
Foreign currency translation gain
    
30,915
  
Balance as of June 30, 2020
   $
(144,744
 )