XML 62 R21.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 1 - Organization, Basis of Presentation and Summary of Significant Accounting Policies (Tables)
 3 Months Ended
Aug. 26, 2012
   
At August 26, 2012
 
At May 27, 2012
 
Revenue growth rates
 
3%
to 10%  
3%
to 24%  
Expense growth rates
 
3%
to 8%  
3%
to 18%  
Income tax rates
 
8%
to 25%    
25%
   
Discount rates
 
16%
to 27%  
16%
to 27%  
Schedule of Discounted Cash Flow [Table Text Block]
   
Impact on value of Windset investment as of
August 26, 2012
 
10% increase in revenue growth rates
  $ 1,000  
10% increase in expense growth rates
  $ (600 )
10% increase in income tax rates
  $ (100 )
10% increase in discount rates
  $ (250 )
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
   
Fair Value at August 26, 2012
   
Fair Value at May 27, 2012
 
Assets:
 
Level 1
   
Level 2
   
Level 3
   
Level 1
   
Level 2
   
Level 3
 
Marketable securities
  $ 756     $ -     $ -     $ -     $ -     $ -  
Investment in private company
    -       -       22,896       -       -       21,500  
Total
  $ 756     $ -     $ 22,896     $ -     $ -     $ 21,500  
                                                 
Liabilities:
                                               
Contingent consideration
  $ -     $ -     $ 3,956     $ -     $ -     $ 3,926  
Interest rate swap
    -       305       -       -       347       -  
Total
  $ -     $ 305     $ 3,956     $ -     $ 347     $ 3,926