XML 47 R37.htm IDEA: XBRL DOCUMENT v3.22.2.2
Accounts Payable and Accrued Expenses (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Accounts Payable and Accrued Expenses [Abstract]    
Research and development $ 17,027 $ 12,082
Property and equipment 1,747 728
Employee compensation 4,793 4,533
Government grant payable 597 597
Professional fees 1,779 1,196
Other 1,880 479
Accounts payable and accrued expenses $ 27,823 $ 19,615