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Fair Value Measurements - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Fair Value Disclosures [Abstract]    
Available-for-sale securities loss position for more than 120 days $ 0  
Other-than-temporary impairments on available-for-sale securities 0  
Realized gains or losses recognized on the sale or maturity of available-for-sale securities 0  
Fair value assets level 1 to level 2 0 $ 0
Fair value assets level 2 to level 1 0 0
Fair value assets transfers into level 3 0 0
Fair value assets transfers out of level 3 $ 0 $ 0