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Note 4 - Cash and Cash Equivalents
6 Months Ended
Aug. 27, 2016
Notes to Financial Statements  
Cash and Cash Equivalents Disclosure [Text Block]
4) Cash and Cash Equivalents
 
Included in cash and cash equivalents are credit and debit card receivables from banks, which typically settle within five business days, of $111.2 million and $89.4 million as of August 27, 2016 and February 27, 2016, respectively.