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Note 3 - Consolidated financial statement details (Details) - Consolidated Statements of Operations and Comprehensive Income (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Sep. 29, 2013
|
Sep. 30, 2012
|
Sep. 29, 2013
|
Sep. 29, 2013
|
Sep. 30, 2012
|
|
| Condensed Income Statements, Captions [Line Items] | |||||
| Obligations under capital leases | $ 49 | $ 71 | $ 153 | $ 188 | |
| Interest expense | 432 | 526 | 1,261 | 1,261 | 1,531 |
|
Term Facility [Member]
|
|||||
| Condensed Income Statements, Captions [Line Items] | |||||
| Interest expense, debt | 15 | 73 | 76 | 192 | |
|
Line of Credit [Member]
|
|||||
| Condensed Income Statements, Captions [Line Items] | |||||
| Interest expense, debt | $ 368 | $ 382 | $ 1,032 | $ 1,151 | |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
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- Definition
Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount, during the lease term, of each minimum [capital] lease payment allocated to interest expense so as to produce a constant periodic rate of interest on the remaining balance of the capital lease obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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