|
Note 9 - Restructuring Charges (Details) - Changes in Restructuring Accrual (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 29, 2014
|
Jun. 30, 2013
|
Jun. 29, 2014
|
Jun. 30, 2013
|
Jun. 29, 2014
2012 Plan [Member]
Employee Severance [Member]
|
Mar. 30, 2014
2012 Plan [Member]
Employee Severance [Member]
|
Jun. 29, 2014
2012 Plan [Member]
Employee Severance [Member]
|
Mar. 30, 2014
2012 Plan [Member]
Facility Closing [Member]
|
Jun. 29, 2014
2012 Plan [Member]
|
Mar. 30, 2014
2012 Plan [Member]
|
Jun. 29, 2014
2014 Plan [Member]
Employee Severance [Member]
|
Mar. 30, 2014
2014 Plan [Member]
Employee Severance [Member]
|
Jun. 29, 2014
2014 Plan [Member]
|
Mar. 30, 2014
2014 Plan [Member]
|
|
| Restructuring Cost and Reserve [Line Items] | ||||||||||||||
| Balance at period start | $ 32 | $ 105 | $ 105 | $ 525 | $ 32 | $ 630 | ||||||||
| Balance at period end | 32 | 32 | 112 | 112 | ||||||||||
| Payments | (32) | (73) | (32) | (525) | (32) | (598) | (397) | (670) | (397) | (670) | ||||
| 2014 Plan | ||||||||||||||
| Charges | $ 509 | $ 702 | $ 1,179 | $ 1,154 | $ 509 | $ 670 | $ 509 | $ 670 | ||||||