Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Narrative (Details)

v3.22.1
Commitments and Contingencies - Narrative (Details)
1 Months Ended 4 Months Ended 11 Months Ended 12 Months Ended
Mar. 28, 2022
USD ($)
Aug. 11, 2021
USD ($)
claim
May 21, 2021
USD ($)
Dec. 01, 2019
USD ($)
Dec. 31, 2020
USD ($)
Feb. 29, 2020
USD ($)
Apr. 30, 2016
USD ($)
Apr. 30, 2020
USD ($)
Deposit
Dec. 15, 2020
USD ($)
Mar. 11, 2022
USD ($)
Dec. 31, 2021
USD ($)
claim
Commitments And Contingencies [Line Items]                      
Operating leases, rent expense         $ 19,000       $ 2,700,000   $ 4,900,000
Asset held for sale         732,000           $ 732,000
Pending Litigation | BurgerFi International, LLC v Shree at Philly Downtown, LLC, et. al.                      
Commitments And Contingencies [Line Items]                      
Loss contingency, damages sought             $ 5,000,000        
Pending Litigation | Corey Winograd v BurgerFi International, LLC                      
Commitments And Contingencies [Line Items]                      
Loss contingency, damages sought       $ 15,000,000              
Pending Litigation | Second 82nd SM, LLC c BF NY 82, LLC, BurgerFi International, LLC and BurgerFi International, Inc.                      
Commitments And Contingencies [Line Items]                      
Loss contingency, damages sought   $ 500,000                  
Pending claims | claim   7                  
Pending Litigation | Lion Point Capital Allegation | Subsequent Event                      
Commitments And Contingencies [Line Items]                      
Loss contingency, damages sought                   $ 11,000,000  
Pending Litigation | John Rosatti, as Trustee of the John Rosatti Revocable Trust v. BurgerFi International, Inc | Subsequent Event                      
Commitments And Contingencies [Line Items]                      
Loss contingency, damages sought $ 750,000                    
Pending Litigation | Burger Guys of Dania Pointe, et. al                      
Commitments And Contingencies [Line Items]                      
Loss contingency, damages sought     $ 2,000,000                
Pending Litigation | Employment Related Claims                      
Commitments And Contingencies [Line Items]                      
Pending claims | claim                     2
Estimate of possible loss                     $ 800,000
Pending Litigation | General Liability and Other Claims                      
Commitments And Contingencies [Line Items]                      
Estimate of possible loss                     400,000
BF Dania Beach, LLC                      
Commitments And Contingencies [Line Items]                      
Aggregate purchase price           $ 1,300,000          
Number of cash deposits | Deposit               3      
Cash deposits received               $ 900,000      
Cash deposits returned to unrelated third-party purchaser               $ 900,000      
Asset held for sale         $ 700,000           $ 700,000