|
Note 13 - Operating Segments (Detail) - Revenues by Geographic Area (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
Oct. 31, 2012
|
Oct. 31, 2011
|
Oct. 31, 2010
|
| Revenue: |
|
|
|
| Revenue (in Dollars) |
$ 259,047 |
$ 227,771 |
$ 201,302 |
| Percent Of Revenue |
100.00% |
100.00% |
100.00% |
| Long-lived assets, end of year: |
|
|
|
| Long Lived Assets (in Dollars) |
61,445 |
54,216 |
48,894 |
| Percent Of Long Lived Assets |
100.00% |
100.00% |
100.00% |
|
United States [Member]
|
|
|
|
| Revenue: |
|
|
|
| Revenue (in Dollars) |
114,662 |
100,959 |
98,886 |
| Percent Of Revenue |
44.30% |
44.30% |
49.10% |
| Long-lived assets, end of year: |
|
|
|
| Long Lived Assets (in Dollars) |
36,751 |
35,776 |
35,942 |
| Percent Of Long Lived Assets |
59.90% |
66.00% |
73.50% |
|
Canada [Member]
|
|
|
|
| Revenue: |
|
|
|
| Revenue (in Dollars) |
7,888 |
7,733 |
8,032 |
| Percent Of Revenue |
3.10% |
3.40% |
4.00% |
|
Other Americas [Member]
|
|
|
|
| Revenue: |
|
|
|
| Revenue (in Dollars) |
4,514 |
5,384 |
3,443 |
| Percent Of Revenue |
1.70% |
2.40% |
1.70% |
| Long-lived assets, end of year: |
|
|
|
| Long Lived Assets (in Dollars) |
2,302 |
1,204 |
255 |
| Percent Of Long Lived Assets |
3.70% |
2.20% |
0.50% |
|
Europe [Member]
|
|
|
|
| Revenue: |
|
|
|
| Revenue (in Dollars) |
10,329 |
9,995 |
9,114 |
| Percent Of Revenue |
4.00% |
4.40% |
4.50% |
| Long-lived assets, end of year: |
|
|
|
| Long Lived Assets (in Dollars) |
2,535 |
2,956 |
2,954 |
| Percent Of Long Lived Assets |
4.10% |
5.50% |
6.10% |
|
Australia [Member]
|
|
|
|
| Revenue: |
|
|
|
| Revenue (in Dollars) |
91,993 |
81,088 |
61,801 |
| Percent Of Revenue |
35.50% |
35.60% |
30.70% |
| Long-lived assets, end of year: |
|
|
|
| Long Lived Assets (in Dollars) |
12,182 |
11,304 |
7,847 |
| Percent Of Long Lived Assets |
19.80% |
20.80% |
16.00% |
|
Asia [Member]
|
|
|
|
| Revenue: |
|
|
|
| Revenue (in Dollars) |
28,133 |
20,413 |
17,930 |
| Percent Of Revenue |
10.90% |
9.00% |
9.00% |
| Long-lived assets, end of year: |
|
|
|
| Long Lived Assets (in Dollars) |
7,484 |
2,776 |
1,786 |
| Percent Of Long Lived Assets |
12.20% |
5.10% |
3.70% |
|
Other Geographic Areas [Member]
|
|
|
|
| Revenue: |
|
|
|
| Revenue (in Dollars) |
1,528 |
2,199 |
2,096 |
| Percent Of Revenue |
0.50% |
0.90% |
1.00% |
| Long-lived assets, end of year: |
|
|
|
| Long Lived Assets (in Dollars) |
$ 191 |
$ 200 |
$ 110 |
| Percent Of Long Lived Assets |
0.30% |
0.40% |
0.20% |