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BUSINESS ACQUISITION - Additional Information (Details) - USD ($) $ in Thousands	Jul. 27, 2019	Jun. 24, 2019	Jul. 28, 2018
LIABILITIES
Goodwill	$ 12,650		$ 12,057
Gourmet Garage Specialty Markets
Current Assets
Cash and cash equivalents		$ 24
Merchandise inventories		564
Other current assets		49
Total current assets		637
Property, equipment and fixtures, net		3,475
Trade name intangible asset		1,485
Other assets		255
Total assets		5,852
LIABILITIES
Total current liabilities		1,154
Total Net Assets Acquired		4,698
Goodwill		593
Total Purchase Price		$ 5,291