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Debt (Tables)
12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of future minimum payments under the loan agreement
Years ending December 31:    
2022  $1,500 
2023   6,000 
2024   6,000 
2025   1,500 
    15,000 
End of term charge   1,125 
    16,125 
Less unamortized debt discount   (1,288)
Loan Agreement borrowing net of discount   14,837 
Less current portion   (1,500)
Loan Agreement borrowings, non-current portion  $13,337