Note 1 - Summary of Significant Account Policies (Details) - Basic and Diluted Earnings Per Common Share (USD $)	12 Months Ended
	Nov. 30, 2013	Nov. 30, 2012
Basic:
Numerator: net income (in Dollars)	$ 1,551,376	$ 2,665,087
Average number of common shares outstanding	4,039,530	4,032,643
Effect of dilutive stock options	10,261	16,873
Denominator: dilutive average number of common shares outstanding	4,049,791	4,049,516
Diluted earnings per common share (in Dollars per share)	$ 0.38	$ 0.66
Basic earnings per common share (in Dollars per share)	$ 0.38	$ 0.66