Quarterly report pursuant to Section 13 or 15(d)

Deposits and Other Assets - Schedule of Deposits and Other Assets (Details)

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Deposits and Other Assets - Schedule of Deposits and Other Assets (Details) - USD ($)
$ in Thousands
Sep. 26, 2020
Dec. 28, 2019
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]    
Deposits $ 165 $ 195
Other 67 77
Total deposits and other assets $ 232 $ 272