Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Revisions of Previously Issued Financial Statements (Details) - Impact on the Interim Consolidated Statement of Cash Flow

v2.4.1.9
Note 2 - Revisions of Previously Issued Financial Statements (Details) - Impact on the Interim Consolidated Statement of Cash Flow (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 29, 2015
Mar. 30, 2014
Net loss $ (424)us-gaap_NetIncomeLoss $ (779)us-gaap_NetIncomeLoss [1]
Depreciation 1,026us-gaap_Depreciation 953us-gaap_Depreciation
Unrealized gain on derivative instruments 318us-gaap_GainLossOnDerivativeInstrumentsNetPretax (243)us-gaap_GainLossOnDerivativeInstrumentsNetPretax
Accounts payable (4) (1,286)us-gaap_IncreaseDecreaseInAccountsPayable 554us-gaap_IncreaseDecreaseInAccountsPayable [2]
Accrued liabilities (4) 355us-gaap_IncreaseDecreaseInAccruedLiabilities (1,392)us-gaap_IncreaseDecreaseInAccruedLiabilities [2]
Cash flow provided by operations 1,772us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations 1,436us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Cash flow provided from financing (1,596)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations (736)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Cash flow used by investing (4) (451)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations (263)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations [2]
Increase (decrease) in cash (275)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease 437us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash, beginning of period 5,447us-gaap_CashAndCashEquivalentsAtCarryingValue 3,295us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash, end of period 5,172us-gaap_CashAndCashEquivalentsAtCarryingValue 3,732us-gaap_CashAndCashEquivalentsAtCarryingValue
Scenario, Previously Reported [Member]    
Net loss   (1,105)us-gaap_NetIncomeLoss
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Depreciation   1,128us-gaap_Depreciation
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Unrealized gain on derivative instruments   (92)us-gaap_GainLossOnDerivativeInstrumentsNetPretax
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Accounts payable (4)   479us-gaap_IncreaseDecreaseInAccountsPayable
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember 		[2]
Accrued liabilities (4)   (1,328)us-gaap_IncreaseDecreaseInAccruedLiabilities
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember 		[2]
Cash flow provided by operations   1,425us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Cash flow provided from financing   (736)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Cash flow used by investing (4)   (252)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember 		[2]
Increase (decrease) in cash   437us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Cash, beginning of period   3,295us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Cash, end of period   3,732us-gaap_CashAndCashEquivalentsAtCarryingValue
/ us-gaap_StatementScenarioAxis
= us-gaap_ScenarioPreviouslyReportedMember
Restatement Adjustment [Member]    
Net loss   326us-gaap_NetIncomeLoss
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
Depreciation   (175)us-gaap_Depreciation
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
Unrealized gain on derivative instruments   (151)us-gaap_GainLossOnDerivativeInstrumentsNetPretax
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
Accounts payable (4)   75us-gaap_IncreaseDecreaseInAccountsPayable
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember 		[2]
Accrued liabilities (4)   (64)us-gaap_IncreaseDecreaseInAccruedLiabilities
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember 		[2]
Cash flow provided by operations   11us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember
Cash flow used by investing (4)   $ (11)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
/ us-gaap_StatementScenarioAxis
= us-gaap_RestatementAdjustmentMember 		[2]
[1] Revised net loss and deficit to adjust for prior period errors. Refer to Note 2 for further details.
[2] The net change of $11 related to purchases of property, plant and equipment that were paid in cash as at March 30, 2014. This was the result of additions from 2013 of $143 unpaid in cash as at December 29, 2013 paid in the first three months of 2014 offset by the additions for the first three months of 2014 unpaid in cash of $132.