GUARANTEES AND PRODUCT WARRANTIES (Reconciliation of the changes in our warranty reserve) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Jan. 31, 2017 |
Jan. 31, 2016 |
|
| Product Warranty Liability [Line Items] | ||
| Balance, beginning of period | $ 1,523 | $ 2,186 |
| Provision for warranties during the period | 806 | 688 |
| Charges to the reserve | (790) | (771) |
| Impact of foreign currency translation | (6) | (47) |
| Balance, end of period | $ 1,533 | $ 2,056 |