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Leases - Lease information (Details)
$ in Millions
1 Months Ended
Aug. 31, 2019
ft²
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Leases      
Area leased (in square feet) | ft² 27,830    
Option to extend true    
Term of option to extend 5 years    
Restricted cash      
Leases      
Letter of credit for the benefit of landlord | $   $ 1.6 $ 1.6