Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands |
Jan. 31, 2016 |
Nov. 01, 2015 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Trade accounts receivable, allowances | $ 785 | $ 960 |
| Preferred stock, par value (usd per share) | $ 1.00 | $ 1.00 |
| Preferred stock, shares authorized | 500,000 | 500,000 |
| Preferred stock, shares issued | 0 | 0 |
| Common stock, par value (usd per share) | $ 0.10 | $ 0.10 |
| Common stock, shares authorized | 120,000,000 | 120,000,000 |
| Common stock, shares issued | 23,738,003 | 23,738,003 |
| Common stock, shares outstanding | 20,830,457 | 20,801,080 |
| Treasury stock, shares | 2,907,546 | 2,936,923 |