XML 88 R71.htm IDEA: XBRL DOCUMENT v3.19.3
NOTE 20 - REVISION - (Details) - USD ($)
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2016
Cash and cash equivalents $ 13,882,013 $ 9,780 $ 19,633,742 $ 10,139,621 $ 8,528,309
Short-term investments $ 15,094,816 15,000    
Previously Reported [Member]          
Cash and cash equivalents   24,780      
Short-term investments   0      
Restatement Adjustment [Member]          
Cash and cash equivalents   (15,000)      
Short-term investments   $ 15,000