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Note 16 - Employee Benefit Plans | 6 Months Ended
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Jul. 05, 2015
Notes to Financial Statements |
Pension and Other Postretirement Benefits Disclosure [Text Block] |
(1 6 ) | Employee Benefit Plans
Pension expense (benefit) consisted of the following (in thousands):
|  | Three Months Ended |  |  | Six Months Ended |
|  | Ju ly 5 , |  |  | June 29 , |  |  | Ju ly 5 , |  |  | June 29 , |
|  | 201 5 |  |  | 201 4 |  |  | 201 5 |  |  | 201 4 |
|  | (Unaudited) |  |  | (Unaudited) |
Service cost |  | $ | 3 |  |  | $ | 0 |  |  | $ | 7 |  |  | $ | 6 |
Interest cost on projected benefit obligation |  |  | 411 |  |  |  | 448 |  |  |  | 845 |  |  |  | 895 |
Net amortizations, deferrals and other costs |  |  | 177 |  |  |  | 123 |  |  |  | 347 |  |  |  | 265 |
Expected return on plan assets |  |  | (558 | ) |  |  | (592 | ) |  |  | (1,122 | ) |  |  | (1,199 | )
|  | $ | 33 |  |  | $ | (21 | ) |  | $ | 77 |  |  | $ | (33 | )

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