|
Note 13 - Operating Segments (Detail)
|
12 Months Ended | ||
|---|---|---|---|
|
Oct. 31, 2012
|
Oct. 31, 2011
|
Oct. 31, 2010
|
|
| Number of Operating Segments | 4 | ||
| Percent of Revenue | 100.00% | 100.00% | 100.00% |
| Concentration Risk, Percentage | 10.00% | 10.00% | 10.00% |
|
International [Member]
|
|||
| Percent of Revenue | 56.00% | 56.00% | 51.00% |