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NOTE 5 - OTHER ACCRUED LIABILITIES (Details 1) (in thousands) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Payables and Accruals [Abstract]  
Liability, beginning balance $ 339us-gaap_ProductWarrantyAccrual
Net expenses 200us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease
Warranty claims (200)us-gaap_ProductWarrantyAccrualPayments
Accrual revisions 1us-gaap_ProductWarrantyAccrualWarrantiesIssued
Liability, ending balance $ 340us-gaap_ProductWarrantyAccrual