Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Details 3)

v2.4.0.8
Significant Accounting Policies (Details 3) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 29, 2014
Mar. 30, 2013
Changes in warranty accrual    
Beginning Balance $ 34 $ 47
Standard accrual based on units sold 6 11
Actual costs incurred (4) (4)
Periodic accrual adjustments (6) (12)
Ending Balance $ 30 $ 42