|
Net Earnings Per Share (Narrative) (Details)
|
3 Months Ended | |
|---|---|---|
|
May 31, 2014
|
May 31, 2013
|
|
| Net Earnings Per Share [Abstract] | ||
| Anti-dilutive securities not included in calculation of diluted net earnings per share | 2,420,758 | 801,614 |