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Equity - Equity Incentive Plan (Details) - shares
9 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Equity Incentive Plan [Member]    
Share-based compensation    
Outstanding options and restricted stock units 3,114,000 3,076,000
Reserved but unissued shares under the Plans 2,866,000 2,901,000
Number of shares authorized 5,980,000 5,977,000
The number of additional shares authorized under the share-based compensation plan. 150,423  
2021 Plan    
Share-based compensation    
Maximum number of shares that may be issued as a proportion of outstanding stock 10.00%  
Maximum increase in number of shares available for issuance 400,000