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Revenue Recognition (Tables)
 3 Months Ended
Nov. 30, 2015
Revenue Recognition [Abstract]  
Schedule Of Gross Revenues And Contractual Allowance [Table Text Block]
The following table shows gross revenues and allowances for the three months ended November 30, 2015 and 2014:
 
 
 
2015
 
 
2014
 
Gross billed charges
 
$
6,364,572
 
 
$
8,258,772
 
Allowances
 
 
5,264,777
 
 
 
5,940,094
 
Net revenue
 
$
1,099,795
 
 
$
2,318,678
 
Allowance percentage
 
 
83
%
 
 
72
%