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Note 4 - Interim Consolidated Financial Statement Details (Details) - Consolidated Statements of Operations and Comprehensive Income (Loss) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
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Mar. 29, 2015
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Mar. 30, 2014
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| Consolidated Statements of Operations and Comprehensive Income (Loss) [Abstract] | ||
| Revolving credit facility | $ 260us-gaap_LineOfCreditFacilityPeriodicPaymentInterest | $ 263us-gaap_LineOfCreditFacilityPeriodicPaymentInterest |
| Amortization of deferred financing fees | 8us-gaap_PaidInKindInterest | 104us-gaap_PaidInKindInterest |
| Obligations under capital leases | 42us-gaap_InterestExpenseLesseeAssetsUnderCapitalLease | 27us-gaap_InterestExpenseLesseeAssetsUnderCapitalLease |
| Interest expense | $ 310us-gaap_InterestExpense | $ 394us-gaap_InterestExpense |
| 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
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| X | ||||||||||
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- 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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| X | ||||||||||
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- Definition
Amount of the required periodic payment applied to interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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