|
Note 10 - Employee Benefit Plans (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Oct. 31, 2012
|
Oct. 31, 2011
|
Oct. 31, 2010
|
|
| Percentage of Company's Matching Contributions Up to 6 Percent of Compensation | 50.00% | 50.00% | 50.00% |
| Maximum Percentage of Compensation Subject to Company Matching | 6.00% | 6.00% | 6.00% |
| Defined Contribution Plan, Employer Discretionary Contribution Amount (in Dollars) | $ 0.6 | $ 0.5 | $ 0.5 |
| Pension Contributions (in Dollars) | $ 0.03 | $ 0.08 | $ 0.07 |