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ACCOUNTS RECEIVABLE (Details) - USD ($)
$ in Thousands
Dec. 28, 2016
Dec. 30, 2015
Receivables [Abstract]    
Landlord receivables $ 2,606 $ 1,380
Licensing receivables 1,278 1,669
Credit card receivables 1,589 1,023
Other receivables 533 145
Accounts receivable $ 6,006 $ 4,217