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Note 3 - Inventories
3 Months Ended
Jun. 29, 2013
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

(3)     Inventories


Inventories consist of the following:


(In thousands)

 

June 29, 2013

   

March 30, 2013

 

Raw materials

  $ 2,148     $ 2,157  

Work-in-progress

    1,902       2,049  

Finished goods

    124       50  

Demonstration inventory

    319       304  

Total

  $ 4,493     $ 4,560