XML 67 R54.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 6 - Long-term Debt (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Feb. 14, 2017
Mar. 04, 2017
Reclassification of an Asset to a Direct Deduction on Debt [Member]    
Current Period Reclassification Adjustment   $ 4,411
Reclassification of an Asset to a Direct Deduction on Debt [Member] | December 3, 2016 [Member]    
Prior Period Reclassification Adjustment   2,386
Interest Rate Swap Related to Public Notes [Member]    
Derivative, Amount of Hedged Item $ 150,000  
Interest Rate Swap [Member]    
Derivative, Amount of Hedged Item   $ 75,000
Interest Rate Swap [Member] | London Interbank Offered Rate (LIBOR) [Member]    
Derivative, Basis Spread on Variable Rate 1.86%  
Revolving Credit Facility [Member]    
Repayments of Lines of Credit $ 138,000  
Public Notes [Member]    
Debt Instrument, Face Amount $ 300,000  
Debt Instrument, Term 10 years  
Debt Instrument, Interest Rate, Stated Percentage 4.00%  
Term Loan [Member]    
Repayments of Debt $ 158,750