XML 35 R16.htm IDEA: XBRL DOCUMENT v2.4.0.6
Accounts Receivable (Tables)
 3 Months Ended
Aug. 24, 2012
Accounts Receivable [Abstract]  
Components of accounts receivable
The components of accounts receivable are as follows:

 
 
August 24,
2012
(unaudited)
  
February 24,
2012
 
U.S. Government
 
$
3,045
  
$
4,305
 
U.S. Commercial
  
1,123
   
2,994
 
International
  
2,659
   
3,797
 
 
  
6,827
   
11,095
 
Less: allowance for doubtful accounts
  
(400
)
  
(400
)
 
 
$
6,427
  
$
10,695