DISCONTINUED OPERATIONS (Details 1) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Jan. 31, 2017 |
Jan. 31, 2016 |
|
| Revenue: | ||
| IP License, royalty and other | $ 19 | $ 210 |
| Cost of revenue: | ||
| IP License, royalty and other | 3 | 51 |
| Gross profit | 16 | 159 |
| Operating expenses: | ||
| Total operating expenses | 863 | 2,349 |
| Loss from discontinued operations | 0 | (618) |
| Discontinued Operations [Member] | ||
| Revenue: | ||
| Product | 0 | 859 |
| IP License, royalty and other | 0 | 987 |
| Total revenue | 0 | 1,846 |
| Cost of revenue: | ||
| Product | 0 | 309 |
| IP License, royalty and other | 0 | 233 |
| Total cost of revenue | 0 | 542 |
| Gross profit | 0 | 1,304 |
| Operating expenses: | ||
| Sales and marketing | 0 | 826 |
| Research and development | 0 | 1,096 |
| Total operating expenses | 0 | 1,922 |
| Loss from discontinued operations | $ 0 | $ (618) |