Quarterly report pursuant to Section 13 or 15(d)

Current and Long-Term Debt - Narrative (Details)

v3.22.2.2
Current and Long-Term Debt - Narrative (Details)
1 Months Ended 9 Months Ended
Jul. 31, 2021
USD ($)
payment
Aug. 31, 2021
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
Debt Instrument [Line Items]          
Proceeds from line of credit     $ 0 $ 5,995,000  
Note Payable to Silicon Valley Bank          
Debt Instrument [Line Items]          
Debt instrument, face amount $ 4,000,000        
Number of required principal payments | payment 36        
Amount of required principal payment $ 100,000        
Note payable converted into deemed advance the line of credit   $ 4,000,000      
Line of Credit          
Debt Instrument [Line Items]          
Outstanding balance     $ 10,000,000   $ 10,000,000
Revolving credit facility | Line of Credit          
Debt Instrument [Line Items]          
Borrowing capacity $ 10,000,000 50,000,000      
Proceeds from line of credit   6,000,000      
Outstanding balance   10,000,000      
Debt agreement fee   $ 100,000      
Unused line fee (percent)   0.15%      
Debt covenant, outstanding principal balance threshold   $ 10,000,000      
Debt covenant, minimum unrestricted cash and cash equivalents   100,000,000      
Debt covenant, minimum consolidated liquidity   $ 20,000,000      
Revolving credit facility | Minimum | Line of Credit          
Debt Instrument [Line Items]          
Interest rate, minimum (percent)   3.50%      
Revolving credit facility | Prime rate | Line of Credit          
Debt Instrument [Line Items]          
Basis spread on variable rate (percent)   0.25%