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Note 2 - Revenue Recognition
3 Months Ended
Jun. 25, 2011
Revenue Recognition, Policy [Policy Text Block]
(2)           Revenue Recognition

The Company records revenue when there is persuasive evidence of an arrangement, delivery has occurred, the price is fixed and determinable, and collectability is reasonably assured. This occurs when products are shipped or the customer accepts title transfer.  If the arrangement involves acceptance terms, the Company defers revenue until product acceptance is received.  On certain large development contracts, revenue is recognized upon achievement of substantive milestones.  Determining whether a milestone is substantive is a matter of judgment and that assessment is performed only at the inception of the arrangement. The consideration earned from the achievement of a milestone must meet all of the following for the milestone to be considered substantive:

 
a.
It is commensurate with either of the following:
   
1.
The Company’s performance to achieve the milestone.
   
2.
The enhancement of the value of the delivered item or items as a result of a specific outcome resulting from the Company’s performance to achieve the milestone.
 
b.
It relates solely to past performance.
 
c.
It is reasonable relative to all of the deliverables and payment terms (including other potential
   
milestone consideration) within the arrangement.

Milestones for revenue recognition are agreed upon with the customer prior to the start of the contract and some milestones will be tied to product shipping while others will be tied to design review.

The Company provides for estimated costs that may be incurred for product warranties at the time of shipment.  The Company’s warranty policy generally provides one to three years depending on the product.  The estimated cost of warranty coverage is based on the Company’s actual historical experience with its current products or similar products.  For new products, the required reserve is based on historical experience of similar products until such time as sufficient historical data has been collected on the new product.  Adjustments are made as new information becomes available.