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Income Taxes - Summary of Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Unrecognized tax benefits:        
Balance, beginning of year $ 473 $ 241 $ 331  
Increases related to prior year tax positions 252 37 336  
Decreases related to prior year tax positions (28) (173) (5)  
Increases related to current year tax positions 8 46 0  
Balance, end of year $ 473 $ 241 $ 331 $ 0