XML 37 R21.htm IDEA: XBRL DOCUMENT v3.6.0.2
Note 15 - Supplemental Cash Flow Information
3 Months Ended
Nov. 30, 2016
Notes to Financial Statements  
Cash Flow, Supplemental Disclosures [Text Block]
15.
             
SUPPLEMENTAL CASH FLOW INFORMATION
 
Supplemental disclosures of cash flow information consist of:
 
    Three Months Ended
    November 30,
2016
  November 30,
2015
   Cash paid for interest   $
4,623
    $
4,726
 
   Cash paid for income taxes    
--
     
--