Note 16 - Commitments and Contingencies (Tables)

12 Months Ended

Aug. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Years Ended August 31,	Minimum Lease Payments
2014	$	27,662
2015		23,621
2016		17,684
2017		16,359
2018		15,434
Thereafter		29,092
Total	$	129,852