Quarterly report pursuant to Section 13 or 15(d)

2. FAIR VALUE MEASUREMENTS (Details)

v3.7.0.1
2. FAIR VALUE MEASUREMENTS (Details) - USD ($)
May 31, 2017
Aug. 31, 2016
Certificates of deposit $ 11,432,214  
U.S. Treasuries 8,800,721  
Subtotal 20,232,935  
Long-term investments 1,430,177 $ 6,853,276
Total 21,663,112  
Cost/Other Value    
Certificates of deposit 11,443,068  
U.S. Treasuries 8,814,820  
Subtotal 20,257,888  
Long-term investments 1,431,712  
Total 21,689,600  
Level 1    
Certificates of deposit 0  
U.S. Treasuries 0  
Subtotal 0  
Long-term investments 0  
Total 0  
Level 2    
Certificates of deposit 11,432,214  
U.S. Treasuries 8,800,721  
Subtotal 20,232,935  
Long-term investments 1,430,177  
Total 21,663,112  
Level 3    
Certificates of deposit 0  
U.S. Treasuries 0  
Subtotal 0  
Long-term investments 0  
Total 0  
Accumulated Unrealized Gains and (Losses)    
Certificates of deposit (10,854)  
U.S. Treasuries (14,099)  
Subtotal (24,953)  
Long-term investments (1,535)  
Total $ (26,488)