XML 32 R45.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 15 - Employee Benefit Plans (Details) - Components of Pension (Income) Expense (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 28, 2014
Sep. 29, 2013
Sep. 28, 2014
Sep. 29, 2013
Components of Pension (Income) Expense [Abstract]        
Service cost $ 3 $ 6 $ 9 $ 18
Interest cost on projected benefit obligation 447 413 1,342 1,239
Net amortizations, deferrals and other costs 133 206 398 618
Expected return on plan assets (599) (631) (1,798) (1,892)
$ (16) $ (6) $ (49) $ (17)