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Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 01, 2021
Sep. 30, 2020
Sep. 30, 2020
Accounting Standards Update 2020 06      
Deferred taxes $ 1,022    
Convertible Notes [Member]      
Issuance Costs   $ 29 $ 157
Deferred taxes   $ 222 $ 1,239