|
Consolidated Balance Sheets (Parentheticals) (USD $)
In Thousands, except Share data, unless otherwise specified |
Dec. 28, 2014
|
Dec. 29, 2013
|
|---|---|---|
| Allowance for doubtful accounts (in Dollars) | $ 760 | $ 779 |
| Property and equipment, accumulated depreciation (in Dollars) | 114,708 | 122,691 |
| Common stock, par value (in Dollars per share) | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 100,000,000 | 100,000,000 |
| Common stock, shares issued | 34,333,858 | 34,990,170 |
| Common stock, shares outstanding | 34,333,858 | 34,990,170 |
| Treasury stock, shares | 71,950 | 71,950 |
| Other Intangible Assets [Member] | ||
| Finite-lived intangible assets, accumulated amortization (in Dollars) | $ 2,920 | $ 2,703 |