v3.21.1
Derivatives and Hedging (Details) - Hman Group holdings Inc and subsidiaries
$ in Thousands
3 Months Ended 12 Months Ended
Nov. 08, 2018
USD ($)
Jan. 18, 2018
Jan. 08, 2018
USD ($)
Mar. 27, 2021
USD ($)
DerivativeInstrument
Mar. 28, 2020
USD ($)
Dec. 26, 2020
USD ($)
item
Dec. 28, 2019
USD ($)
Dec. 29, 2018
USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]                
Gain (loss) on change in fair value of derivatives       $ 673 $ (2,250) $ (601) $ (2,608) $ (607)
Number of derivative instruments held for trading purposes       0   0    
2018 Swaps                
Derivative Instruments and Hedging Activities Disclosures [Line Items]                
Fair value of derivatives reported in other non-current liabilities           $ 709 3,592  
Gain (loss) on change in fair value of derivatives           673 $ 601 $ 2,608
2018 Swap 1                
Derivative Instruments and Hedging Activities Disclosures [Line Items]                
Term of the derivative   3 years 3 years          
Notional amount     $ 90,000          
Fixed interest rate (as a percent)     2.30%          
Applicable interest rate margin (as a percent)     4.00%          
Effective interest rate (as a percent)     6.30%          
Fair value of derivatives reported in other accrued expenses       $ 415        
2018 Swap 2                
Derivative Instruments and Hedging Activities Disclosures [Line Items]                
Term of the derivative 3 years              
Notional amount $ 60,000              
Fixed interest rate (as a percent) 3.10%              
Applicable interest rate margin (as a percent) 4.00%              
Effective interest rate (as a percent) 7.10%              
Fair value of derivatives reported in other accrued expenses           3,484    
Fair value of derivatives reported in other non-current liabilities       $ 3,105   $ 3,484