Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands |
Jul. 10, 2015 |
Oct. 31, 2014 |
|---|---|---|
| Accounts receivable, allowance for doubtful accounts | $ 112 | $ 144 |
| Accounts receivable, allowance for promotional allowances | 5,725 | 5,810 |
| Inventories, reserves | 587 | 558 |
| Deferred income taxes, valuation allowance | 2,113 | 2,113 |
| Property, plant and equipment, accumulated depreciation | 59,449 | 58,450 |
| Deferred income taxes, valuation allowance | $ 8,486 | $ 8,486 |
| Preferred stock, shares authorized (in shares) | 1,000,000 | 1,000,000 |
| Preferred stock, par value (in dollars per share) | $ 0 | $ 0 |
| Preferred stock, shares issued (in shares) | 0 | 0 |
| Preferred stock, shares outstanding (in shares) | 0 | 0 |
| Common stock, par value (in dollars per share) | $ 1 | $ 1 |
| Common stock, shares authorized (in shares) | 20,000,000 | 20,000,000 |
| Common stock, shares issued (in shares) | 9,090,000 | 9,113,000 |
| Common stock, shares outstanding (in shares) | 9,090,000 | 9,113,000 |