Discontinued Operations - Statements of Operations (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Jan. 31, 2016 |
Feb. 01, 2015 |
|
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | ||
| Other income (expense), net | $ (279) | $ 98 |
| Total loss from discontinued operations | $ 0 | (4,519) |
| Computer Systems Segment | ||
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | ||
| Net revenue | 4,708 | |
| Cost of revenue | (5,730) | |
| Selling, administrative and other operating costs | (1,388) | |
| Restructuring and other related costs | (1,709) | |
| Other income (expense), net | 978 | |
| Loss from discontinued operations | (3,141) | |
| Loss on disposal of discontinued operations | (1,187) | |
| Total loss from discontinued operations | (4,328) | |
| Income tax provision | 191 | |
| Total loss from discontinued operations that is presented in the Condensed Consolidated Statements of Operations | $ (4,519) | |