Annual report pursuant to Section 13 and 15(d)

Note 2 - Significant Accounting Policies (Details) - Revisions to the Previously Issued and Audited Consolidated Statements of Cash Flow

v2.4.1.9
Note 2 - Significant Accounting Policies (Details) - Revisions to the Previously Issued and Audited Consolidated Statements of Cash Flow (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 28, 2014
Dec. 29, 2013
Dec. 30, 2012
Dec. 30, 2012
Net income (loss) $ (3,878)us-gaap_NetIncomeLoss $ (12,463)us-gaap_NetIncomeLoss $ 6,879us-gaap_NetIncomeLoss $ 6,879us-gaap_NetIncomeLoss
Depreciation 3,997us-gaap_Depreciation 3,883us-gaap_Depreciation 3,231us-gaap_Depreciation  
Unrealized loss (gain) on derivative instruments 1,822us-gaap_GainLossOnDerivativeInstrumentsNetPretax 1,107us-gaap_GainLossOnDerivativeInstrumentsNetPretax (127)us-gaap_GainLossOnDerivativeInstrumentsNetPretax  
Deferred income taxes 1,085us-gaap_IncreaseDecreaseInDeferredIncomeTaxes 3,681us-gaap_IncreaseDecreaseInDeferredIncomeTaxes (2,420)us-gaap_IncreaseDecreaseInDeferredIncomeTaxes  
Accounts payable (6) (3,732)us-gaap_IncreaseDecreaseInAccountsPayable (15,124)us-gaap_IncreaseDecreaseInAccountsPayable [1] 1,917us-gaap_IncreaseDecreaseInAccountsPayable [1]  
Accrued liabilities (6) 734us-gaap_IncreaseDecreaseInAccruedLiabilities (2,315)us-gaap_IncreaseDecreaseInAccruedLiabilities [1] 838us-gaap_IncreaseDecreaseInAccruedLiabilities [1]  
Cash flow provided by operations 4,995us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations 3,434us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations 9,250us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations  
Cash flow provided from financing (910)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 349us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations (4,022)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations  
Cash flow used by investing (6) (1,933)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations (2,691)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations [1] (5,660)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations [1]  
Increase (decrease) in cash 2,152us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease 1,092us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease (432)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease  
Cash, beginning of year 3,295us-gaap_CashAndCashEquivalentsAtCarryingValue 2,203us-gaap_CashAndCashEquivalentsAtCarryingValue 2,635us-gaap_CashAndCashEquivalentsAtCarryingValue 2,635us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash, end of year 5,447us-gaap_CashAndCashEquivalentsAtCarryingValue 3,295us-gaap_CashAndCashEquivalentsAtCarryingValue 2,203us-gaap_CashAndCashEquivalentsAtCarryingValue 2,203us-gaap_CashAndCashEquivalentsAtCarryingValue
Scenario, Previously Reported [Member]        
Net income (loss)   (11,895)us-gaap_NetIncomeLoss
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
7,542us-gaap_NetIncomeLoss
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
 
Depreciation   3,781us-gaap_Depreciation
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
3,158us-gaap_Depreciation
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
 
Unrealized loss (gain) on derivative instruments   1,023us-gaap_GainLossOnDerivativeInstrumentsNetPretax
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
(590)us-gaap_GainLossOnDerivativeInstrumentsNetPretax
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
 
Deferred income taxes   3,331us-gaap_IncreaseDecreaseInDeferredIncomeTaxes
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
(2,435)us-gaap_IncreaseDecreaseInDeferredIncomeTaxes
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
 
Accounts payable (6)   (15,535)us-gaap_IncreaseDecreaseInAccountsPayable
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
[1] 2,414us-gaap_IncreaseDecreaseInAccountsPayable
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
[1]  
Accrued liabilities (6)   (2,467)us-gaap_IncreaseDecreaseInAccruedLiabilities
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
[1] 904us-gaap_IncreaseDecreaseInAccruedLiabilities
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
[1]  
Cash flow provided by operations   2,903us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
9,925us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
 
Cash flow provided from financing   349us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
(4,022)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
 
Cash flow used by investing (6)   (2,160)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
[1] (6,335)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
[1]  
Increase (decrease) in cash   1,092us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
(432)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
 
Cash, beginning of year   2,203us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
2,635us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
 
Cash, end of year   3,295us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
2,203us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
2,203us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Restatement Adjustment [Member]        
Net income (loss)   568us-gaap_NetIncomeLoss
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
663us-gaap_NetIncomeLoss
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
 
Depreciation   102us-gaap_Depreciation
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
73us-gaap_Depreciation
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
 
Unrealized loss (gain) on derivative instruments   84us-gaap_GainLossOnDerivativeInstrumentsNetPretax
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
463us-gaap_GainLossOnDerivativeInstrumentsNetPretax
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
 
Deferred income taxes   350us-gaap_IncreaseDecreaseInDeferredIncomeTaxes
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
15us-gaap_IncreaseDecreaseInDeferredIncomeTaxes
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
 
Accounts payable (6)   411us-gaap_IncreaseDecreaseInAccountsPayable
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
[1] (497)us-gaap_IncreaseDecreaseInAccountsPayable
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
[1]  
Accrued liabilities (6)   152us-gaap_IncreaseDecreaseInAccruedLiabilities
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
[1] (66)us-gaap_IncreaseDecreaseInAccruedLiabilities
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
[1]  
Cash flow provided by operations   531us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
(675)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
 
Cash flow used by investing (6)   $ (531)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
[1] $ 675us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
[1]  
[1] Cash used in accounts payable and accrued liabilities increased by $152 and $531 as at December 29, 2013, which was the result of unpaid property, plant and equipment purchases of $144 offset by cash payments made during 2013 from 2012 additions of $675 which was reclassified from cash flow from investing to accounts payable and accrued liabilities. This was offset by the increased accrual of $32 related to the seniority premium adjustment. Cash provided from accounts payable and accrued liabilities decreased by $497 and $66 respectively as at December 30, 2012, which was the result of unpaid property, plant and equipment purchases of $675 which was reclassified from cash flow from investing. This was offset by the increased accrual of $112 related to the seniority premium adjustment.