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LEASES (Tables)
12 Months Ended
Jul. 31, 2012
Leases [Abstract]  
Operating Leases of Lessee Disclosure [Table Text Block]

Rental expense for leased real property for each of the three fiscal years in the period ended July 31, 2012 was exceeded by sublease rental income, as follows:

      2012       2011       2010
Minimum rental expense $ 1,752,764 $ 1,709,197 $ 2,108,028
Contingent rental expense 743,248 726,340 1,594,141
    2,496,012     2,435,537   3,702,169
Sublease rental income 6,222,388 5,807,901   7,405,626
       Excess of sublease income over expense $ 3,726,376 $ 3,372,364 $ 3,703,457
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

 Future minimum non-cancelable rental commitments for operating leases with initial or remaining terms of one year or more are payable as follows:

Operating
Fiscal Year       Leases
2013 $ 1,729,116
2014 1,730,725
2015 1,731,609
2016 1,731,609
2017   1,731,609
After 2017 19,825,083
       Total required* $ 28,479,751
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*         Minimum payments have not been reduced by minimum sublease rentals of $38,660,505 under operating leases due in the future under non-cancelable leases.