Quarterly report pursuant to Section 13 or 15(d)

Long-term Debt - Long-term debt (Details)

v3.22.1
Long-term Debt - Long-term debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Less: Unamortized discount $ (50) $ (55)
Long-term debt, Unamortized Discount Net, Total 9,950 9,945
Less: Current portion of long-term debt 3,000 2,000
Long-term debt, net of discount 6,950 7,945
Term loans payable    
Debt Instrument [Line Items]    
Gross amount of debt $ 10,000 $ 10,000