XML 36 R13.htm IDEA: XBRL DOCUMENT v2.4.0.6
Property, Building and Equipment, net
 12 Months Ended
Jul. 31, 2012
Property, Building and Equipment, net  
Property Plant And Equipment Text Block
 
July 31,
 
   
2012
   
2011
 
           
Land and land improvements
 
$
393,051
   
$
393,051
 
Buildings and building improvements
   
12,231,788
     
12,149,915
 
Equipment
   
3,214,319
     
3,786,584
 
Information technology equipment
   
12,591,421
     
9,576,535
 
Office furniture and equipment
   
3,898,444
     
3,835,900
 
Leasehold improvements and other
   
2,363,250
     
2,237,992
 
                 
   
$
34,692,273
   
$
31,979,977
 
                 
Accumulated depreciation and amortization
   
(22,584,958
)
   
(22,972,422
)
                 
     
12,107,315
     
9,007,555
 
                 
Construction in progress
   
4,763
     
953,749
 
                 
   
$
12,112,078
   
$
9,961,304