Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation - Company utilized Black-Scholes pricing model (Details)

v3.22.1
Stock Based Compensation - Company utilized Black-Scholes pricing model (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
USD ($)
shares
Dec. 31, 2020
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Common Stock, Value, Issued $ 14 $ 1
Stock compensation expense 8,511 662
Sales and marketing.    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Stock compensation expense $ 4,682 $ 104
Finback BDA    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Shares issuable upon exercise of warrant | shares 283,896  
Aggregate intrinsic value of warrants exercisable $ 2,200  
Number of warrants exercised | shares 0  
Intrinsic value of warrants unvested $ 17,300  
Finback BDA | Warrants to purchase common stock    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Common Stock, Value, Issued 19,500  
Finback BDA | Sales and marketing.    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Stock compensation expense $ 2,200  
Finback BDA | Risk-free interest rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurement input 0.4  
Finback BDA | Expected term (in years)    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurement input 3.00  
Finback BDA | Expected volatility    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurement input 23.9  
Finback BDA | Expected dividend yield    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurement input 0.0