Quarterly report pursuant to Section 13 or 15(d)

Debt - Schedule of Debt (Details)

v3.22.1
Debt - Schedule of Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Amount $ 40,000  
Less: debt discount (485) $ (517)
Total debt, net of debt discount 39,515 39,483
Less: current portion 0 0
Total long-term debt 39,515 39,483
$10.0 million March 2019    
Debt Instrument [Line Items]    
Principal amount 10,000  
Amount $ 10,000 $ 10,000
Interest Rate 8.00% 8.00%
$10.0 million September 2019    
Debt Instrument [Line Items]    
Principal amount $ 10,000  
Amount $ 10,000 $ 10,000
Interest Rate 8.00% 8.00%
$10.0 million December 2020    
Debt Instrument [Line Items]    
Principal amount $ 10,000  
Amount $ 10,000 $ 10,000
Interest Rate 8.00% 8.00%
$10.0 million March 2020    
Debt Instrument [Line Items]    
Principal amount $ 10,000  
Amount $ 10,000 $ 10,000
Interest Rate 8.00% 8.00%