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LEASE COMMITMENTS
12 Months Ended
Apr. 28, 2012
Lease Commitments [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Lease Commitments
 
We lease certain office and manufacturing properties under non-cancelable operating leases expiring at various dates through fiscal 2015.  Rental expense under non-cancelable operating leases amounted to $4,713, $4,313 and $4,191 in fiscal 2012, 2011 and 2010, respectively.
 
Our aggregate minimum rental commitments under all non-cancelable operating leases are summarized in the table below for the next succeeding five fiscal years:
 
2013
$
3,751

2014
2,920

2015
1,174

2016
1,901

2017
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