Quarterly report pursuant to Section 13 or 15(d)

Note Payable - Narratives (Details)

v3.22.2.2
Note Payable - Narratives (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended
Nov. 03, 2021
USD ($)
$ / shares
shares
Apr. 30, 2021
USD ($)
Jan. 29, 2020
USD ($)
investor
$ / shares
May 31, 2021
USD ($)
shares
Sep. 30, 2022
USD ($)
$ / shares
Dec. 31, 2021
USD ($)
Dec. 29, 2020
USD ($)
$ / shares
Debt Instrument [Line Items]              
Secured convertible notes         $ 9,879 $ 9,838  
Security Purchase Agreement | First Closing Notes              
Debt Instrument [Line Items]              
Debt related commitment fees and debt issuance costs   $ 200          
Security Purchase Agreement | First Closing Notes | Convertible Debt              
Debt Instrument [Line Items]              
Secured convertible notes         100 $ 200  
Debt instrument, conversion price (in dollars per share) | $ / shares     $ 6.00        
Debt instrument, face amount     $ 17,500        
Debt instrument, variable interest rate     0.02        
Debt instrument, basis spread on variable rate     2.00%        
Debt instrument, conversion amount       $ 7,500      
Accrued interest included in the conversion of debt       $ 40      
Debt conversion, shares issued (in shares) | shares       1,256,143      
Debt instrument, number of investors | investor     2        
Security Purchase Agreement | Second Closing Note | Convertible Debt              
Debt Instrument [Line Items]              
Secured convertible notes $ 3,100            
Debt conversion, shares issued (in shares) | shares 773,446            
Additional rights, principal amount     $ 5,000        
Amount of accrued and paid-in-kind interest included in converted debt $ 300            
Share price (in dollars per share) | $ / shares $ 14.34            
Security Purchase Agreement | Third Closing Note | Convertible Debt              
Debt Instrument [Line Items]              
Additional rights, principal amount     $ 10,000        
Security Purchase Agreement | Investor | First Closing Notes | Convertible Debt              
Debt Instrument [Line Items]              
Secured convertible notes         $ 10,000    
Debt instrument, conversion price (in dollars per share) | $ / shares         $ 6.00    
Security Purchase Agreement Amended | Second Closing Note | Convertible Debt              
Debt Instrument [Line Items]              
Debt instrument, conversion price (in dollars per share) | $ / shares             $ 10.14
Debt instrument, face amount $ 7,500           $ 7,500
Cash interest rate             2.00%
Payment in-kind interest rate             5.00%