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Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Prepaid Expense and Other Assets, Current [Abstract]    
Prepaid expenses $ 4,120 $ 2,432
Unbilled receivable 0 518
Interest receivable on marketable securities 197 247
Prepaid expenses and other current assets $ 4,317 $ 3,197