|
Condensed Consolidated Statements Of Cash Flows (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | |
|---|---|---|
|
May 31, 2014
|
May 31, 2013
|
|
| Statement of Cash Flows [Abstract] | ||
| Proceeds from income tax refunds | $ 153 | $ 1,812 |