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INCOME TAXES (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 27, 2020
Mar. 31, 2021
Mar. 31, 2020
Income Tax Disclosure [Abstract]      
(PROVISION) BENEFIT FOR INCOME TAXES   $ (343) $ 104
Valuation allowance   $ 18,609  
Tax refund $ 321