Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands |
Feb. 29, 2016 |
Feb. 28, 2015 |
|---|---|---|
| Accounts Receivable, Allowance for Doubtful Accounts | $ 264 | $ 1,472 |
| Common Stock, Par Value (usd per share) | $ 1 | $ 1 |
| Common Stock, Shares Authorized (shares) | 100,000,000 | 100,000,000 |
| Common Stock, Shares, Issued | 25,873,690 | 25,732,331 |
| Common Stock, Shares, Outstanding | 25,873,690 | 25,732,331 |