XML 79 R67.htm IDEA: XBRL DOCUMENT v3.19.1
Acquisition of Business (Summary of Fair Value of Assets Acquired and Liabilities Assumed - Nell's Family Market Store) (Details) - USD ($)
$ in Thousands
Dec. 29, 2018
Dec. 30, 2017
Oct. 30, 2016
Business Acquisition [Line Items]      
Goodwill $ 52,330 $ 52,330  
Nell's Family Market [Member]      
Business Acquisition [Line Items]      
Inventories     $ 401
Prepaid expenses and other current assets     39
Total current assets     440
Property and equipment, net     8,625
Goodwill     3,913
Intangible and other assets, net     23
Total fair value of assets acquired     13,001
Accrued expenses     (3)
Total current liabilities     (3)
Total fair value of assets acquired and liabilties assumed     $ 12,998