Condensed consolidated Balance Sheets (Parenthetical) (USD $)	Feb. 28, 2014	Feb. 28, 2013
Accounts Receivable, Allowance for Doubtful Accounts	$ 1,744,321	$ 1,000,000
Common Stock, Par Value (usd per share)	$ 1	$ 1
Common Stock, Shares Authorized (shares)	100,000,000	50,000,000
Common Stock, Shares Issued (shares)	25,577,205	25,376,967
Common Stock, Shares, Outstanding	25,577,205	25,376,967