Note 1 - Summary of Significant Accounting Policies (Details Textual)
$ in Thousands |
8 Months Ended |
|
|
Jul. 10, 2015
USD ($)
|
Jul. 11, 2014 |
Oct. 31, 2014
USD ($)
|
| Accounts Receivable [Member] | Customer Concentration Risk [Member] | Minimum [Member] |
|
|
|
| Concentration Risk, Percentage |
20.00%
|
20.00%
|
|
| Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Minimum [Member] |
|
|
|
| Concentration Risk, Percentage |
10.00%
|
10.00%
|
|
| Self Insured Workers Compensation Liability [Member] | Cost of Sales [Member] |
|
|
|
| Change in Accounting Estimate, Net Income Impact |
$ (233)
|
|
|
| Self Insured Workers Compensation Liability [Member] | Selling, General and Administrative Expenses [Member] |
|
|
|
| Change in Accounting Estimate, Net Income Impact |
(137)
|
|
|
| Self Insured Workers Compensation Liability [Member] |
|
|
|
| Change in Accounting Estimate, Net Income Impact |
$ (370)
|
|
|
| Change in Accounting Estimate, Earnings Per Share Impact, Net |
0.04
|
|
|
| Teamster Pension Withdrawal Liability, Non-Current |
|
|
$ 798
|
| Teamster Pension Withdrawal Liability, Current |
$ 798
|
|
|