Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Stock-based Compensation (Details) - Stock Option Compensation

v2.4.0.8
Note 5 - Stock-based Compensation (Details) - Stock Option Compensation (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jun. 30, 2013
Jul. 01, 2012
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation $ 55 $ 65
Cost of Sales [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 29 33
Cost of Sales [Member] | Fiscal Year 2011 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation   14
Cost of Sales [Member] | Fiscal Year 2012 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 14 17
Cost of Sales [Member] | Fiscal Year 2013 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 14 2
Cost of Sales [Member] | Fiscal Year 2014 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 1  
Operating Expense [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 26 32
Operating Expense [Member] | Fiscal Year 2011 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation   13
Operating Expense [Member] | Fiscal Year 2012 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 11 16
Operating Expense [Member] | Fiscal Year 2013 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 14 3
Operating Expense [Member] | Fiscal Year 2014 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 1  
Fiscal Year 2011 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation   27
Fiscal Year 2012 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 25 33
Fiscal Year 2013 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation 28 5
Fiscal Year 2014 [Member]
   
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Stock option compensation $ 2