Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Stock-based Compensation (Detail) - Stock option compensation

v2.4.0.6
Note 6 - Stock-based Compensation (Detail) - Stock option compensation (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jul. 01, 2012
Jul. 03, 2011
Stock Option Compensation $ 65 $ 63
Cost of Sales [Member] | Fiscal Year 2010 [Member]
   
Stock Option Compensation   9
Cost of Sales [Member] | Fiscal Year 2011 [Member]
   
Stock Option Compensation 14 14
Cost of Sales [Member] | Fiscal Year 2012 [Member]
   
Stock Option Compensation 17 3
Cost of Sales [Member] | Fiscal Year 2013 [Member]
   
Stock Option Compensation 2  
Cost of Sales [Member]
   
Stock Option Compensation 33 26
Operating Expense [Member] | Fiscal Year 2010 [Member]
   
Stock Option Compensation   19
Operating Expense [Member] | Fiscal Year 2011 [Member]
   
Stock Option Compensation 13 15
Operating Expense [Member] | Fiscal Year 2012 [Member]
   
Stock Option Compensation 16 3
Operating Expense [Member] | Fiscal Year 2013 [Member]
   
Stock Option Compensation 3  
Operating Expense [Member]
   
Stock Option Compensation 32 37
Fiscal Year 2010 [Member]
   
Stock Option Compensation   28
Fiscal Year 2011 [Member]
   
Stock Option Compensation 27 29
Fiscal Year 2012 [Member]
   
Stock Option Compensation 33 6
Fiscal Year 2013 [Member]
   
Stock Option Compensation $ 5