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Accrued and Other Current Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Accounts Payable and Accrued Liabilities, Current [Abstract]    
Accrued compensation $ 744 $ 2,290
Accrued vacation 590 430
Accrued 401(k) matching contributions 170 568
Operating lease liability, current portion 533 519
Other current liabilities 655 637
Total accrued and other current liabilities $ 2,692 $ 4,444