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CONSOLIDATED STATEMENTS OF CASH FLOWS - SUPPLEMENTAL (Parenthetical) - USD ($)
$ in Thousands
Dec. 26, 2020
Dec. 28, 2019
Dec. 29, 2018
RECONCILIATION OF CASH AND CASH EQUIVALENTS AND RESTRICTED CASH:      
Cash and cash equivalents, beginning of period $ 168,336 $ 27,316 $ 28,339
Restricted cash, beginning of period 330 882 477
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, BEGINNING OF YEAR 168,666 28,198 28,816
Cash and cash equivalents, end of period 436,507 168,336 27,316
Restricted cash, end of period 101 330 882
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, END OF PERIOD $ 436,608 $ 168,666 $ 28,198