|
Consolidated Statements of Comprehensive Income (Parentheticals) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Oct. 31, 2012
|
Oct. 31, 2011
|
Oct. 31, 2010
|
|
| Consolidated Statements of Comprehensive Income Parenthetical | |||
| Income tax expense on amortization of loss on derivative instrument | $ 157 | $ 158 | $ 158 |
| Income tax on unrealized holding (losses) gains on available-for-sale investments | 1,269 | 850 | 517 |
| Income tax on foreign currency translation adjustments | $ (161) | $ (56) | $ 16 |