Post-effective amendment to a registration statement that is not immediately effective upon filing

LEASES - Narrative (Details)

v3.21.1
LEASES - Narrative (Details)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2021
USD ($)
Sep. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2020
USD ($)
Jun. 25, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Jun. 26, 2020
USD ($)
lease
Lessee, Lease, Description [Line Items]                
Operating lease right-of-use assets $ 18,749     $ 12,193   $ 0   $ 15,200
Operating lease, lease liabilities 21,355     14,947       15,200
Lease expense 1,100   $ 1,100 2,300 $ 2,200 5,200 $ 3,700  
Sublease income $ 200   $ 100 $ 300 $ 300 $ 500 $ 400  
Weighted-average remaining lease term (in years) 4 years 4 months 24 days     4 years 7 months 6 days        
Weighted-average discount rate (as a percent) 3.57%     3.42%        
Operating lease payments $ 1,200     $ 1,700        
Merisant and Mafco Worldwide                
Lessee, Lease, Description [Line Items]                
Increase (decrease) in right-of-use asset   $ 2,700   $ (2,700)        
Minimum                
Lessee, Lease, Description [Line Items]                
Extended lease term (in years)       1 year        
Maximum                
Lessee, Lease, Description [Line Items]                
Extended lease term (in years)       5 years        
Act II Global Acquisition Corp                
Lessee, Lease, Description [Line Items]                
Operating lease right-of-use assets               300
Operating lease, lease liabilities               $ 300
Operating lease, number of leases | lease               1