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Consolidated Statements of Changes in Shareholders' Equity (Parenthetical)
12 Months Ended
Nov. 29, 2020
Nov. 29, 2020
Nov. 29, 2020
Dec. 31, 2021
Statement of Stockholders' Equity [Abstract]        
Reverse stock split, description 1:4.75 reverse stock split 1:4.75 reverse stock split one-for-4.75 reverse stock split 1:4.75 reverse stock split