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Leases - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]      
Right-of-use assets, net $ 7,839 $ 9,092  
Operating lease liabilities $ 8,881 $ 9,900  
Weighted-average remaining lease term 5 years 5 years 9 months 18 days  
Weighted-average discount rate 9.10% 9.10%  
Cash paid for operating leases $ 2,600 $ 1,900 $ 2,200
Operating lease costs $ 2,800 $ 2,200 2,400
Operating lease liabilities, current, balance sheet line item Accrued expenses and other current liabilities Accrued expenses and other current liabilities  
Operating lease liabilities, noncurrent, balance sheet line item Other long-term liabilities Other long-term liabilities  
Right-of-use assets obtained in exchange for operating leases liabilities $ 658 $ 7,931 $ 4,694