v3.20.4
Earnings Per Share: (Details) - USD ($)
10 Months Ended 12 Months Ended
Dec. 31, 2018
Dec. 31, 2020
Dec. 26, 2020
Dec. 31, 2019
Dec. 28, 2019
Dec. 29, 2018
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]            
Net loss, Earnings (Numerator) $ 0 $ (161,193)   $ 0 $ (85,479,000) $ (58,681,000)
Net loss per diluted common share, Earnings (Numerator)         $ (85,479,000) $ (58,681,000)
Net loss Shares, (Denominator) 6,037,500 8,812,791   6,037,500 543,000 545,000
Net loss per diluted common share, Shares (Denominator) 6,037,500 8,812,791   6,037,500 543,000 545,000
Net loss, Per Share Amount         $ (158) $ (108)
Net loss per diluted common share, Per Share Amount         $ (158) $ (108)
Hman Group holdings Inc and subsidiaries            
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]            
Net loss, Earnings (Numerator)     $ (24,499,000)      
Net loss per diluted common share, Earnings (Numerator)     $ (24,499,000)      
Net loss Shares, (Denominator)     545,000      
Net loss per diluted common share, Shares (Denominator)     545,000      
Net loss, Per Share Amount     $ (45)      
Net loss per diluted common share, Per Share Amount     $ (45)      
Stock options outstanding excluded from the computation     47,542,000   81,700,000 77,392,000