Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands |
Apr. 17, 2020 |
Nov. 01, 2019 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Accounts receivable, allowance for doubtful accounts | $ 152 | $ 31 |
| Accounts receivable, allowance for promotional allowances | 2,803 | 2,974 |
| Property, plant and equipment, accumulated depreciation | $ 55,628 | $ 54,015 |
| Preferred stock, par value | ||
| Preferred stock, shares authorized | 1,000,000 | 1,000,000 |
| Preferred stock, shares issued | ||
| Preferred stock, shares outstanding | ||
| Common stock, par value | $ 1.00 | $ 1.00 |
| Common stock, shares authorized | 20,000,000 | 20,000,000 |
| Common stock, shares issued | 9,076,832 | 9,076,832 |
| Common stock, shares outstanding | 9,076,832 | 9,076,832 |