Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Feb. 29, 2012

Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

SCHEDULE II - Valuation and Qualifying Accounts

	Balance at Beginning of Period		Additions Charged to Costs & Exp.		Deductions		Balance at End of Period
Year Ended February 29, 2012
Valuation Allowance for Accounts and Notes Receivable		390,319		352,000		158,168		584,151
Year Ended February 28, 2011
Valuation Allowance for Accounts and Notes Receivable		395,291		195,000		199,972		390,319
Year Ended February 28, 2010
Valuation Allowance for Accounts and Notes Receivable		332,719		220,000		157,428		395,291