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Note 9 - Restructuring charges (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | 3 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2013
|
Jun. 30, 2013
|
Jun. 30, 2013
|
Jul. 01, 2012
|
Jun. 30, 2013
2012 Plan [Member]
|
Mar. 31, 2013
2012 Plan [Member]
|
Dec. 30, 2012
2012 Plan [Member]
|
Apr. 01, 2012
2012 Plan [Member]
|
|
| Note 9 - Restructuring charges (Details) [Line Items] | ||||||||
| Restructuring Charges | $ 702 | $ 1,154 | $ 1,154 | $ 451 | $ 702 | $ 452 | $ 451 | |
| Severance Costs | 258 | 452 | 1,729 | 196 | ||||
| Business Exit Costs | $ 255 | |||||||
| Restructuring and Related Cost, Number of Positions Eliminated | 1 | 7 | 197 | 16 | ||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of positions eliminated during the period as a result of restructuring activities. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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