Note 13 - Retirement Plan (Details) (USD $)	12 Months Ended
	Aug. 31, 2013	Aug. 31, 2012
Compensation and Retirement Disclosure [Abstract]
Defined Contribution Plan Employee Contribution Percent Max	15.00%
Defined Contribution Plan Maximum Amount Of Employees Contributions Percent	50.00%
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	3.50%
Defined Contribution Plan, Cost Recognized (in Dollars)	$ 175,016	$ 166,201