XML 101 R83.htm IDEA: XBRL DOCUMENT v3.21.2
Fair Value Measurements - Warrants (Q3) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2021
Jun. 16, 2021
Dec. 31, 2020
Jun. 16, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Warrant liability $ 110,350 $ 110,350      
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Fair value, beginning of period 156,187        
Warrant liability acquired   193,978      
Change in valuation inputs or other assumptions (45,837) (83,628)      
Fair value, end of period 110,350 110,350      
Warrant liability $ 110,350 110,350   $ 0  
Warrants          
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Remaining maturity 5 years        
Public Warrants          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Warrant liability          
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Fair value, beginning of period $ 79,375        
Warrant liability acquired   100,750      
Change in valuation inputs or other assumptions (25,375) (46,750)      
Private Placement Warrant          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Warrant liability 56,350 56,350      
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Fair value, beginning of period 76,812        
Warrant liability acquired   93,228      
Change in valuation inputs or other assumptions (20,462) (36,878)      
Fair value, end of period 56,350 56,350      
Level 1 | Public Warrants          
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Warrant liability 54,000 54,000 $ 100,800    
Level 3 | Private Placement Warrant          
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Warrant liability 56,400 56,400     $ 93,200
Recurring Basis          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Warrant liability 110,350 110,350   0  
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Fair value, beginning of period   0      
Fair value, end of period 110,350 110,350      
Recurring Basis | Level 1 | Public Warrants          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Warrant liability 54,000 54,000   0  
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Fair value, beginning of period   0      
Fair value, end of period 54,000 54,000      
Recurring Basis | Level 3 | Private Placement Warrant          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Warrant liability 56,350 56,350   $ 0  
Changes In Fair Value Of Warrant Liabilities [Roll Forward]          
Fair value, beginning of period   0      
Fair value, end of period $ 56,350 $ 56,350