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Cash Equivalents - Additional Information (Details)
6 Months Ended 12 Months Ended
Jun. 30, 2022
Dec. 31, 2021
Dec. 31, 2020
Cash And Cash Equivalents [Line Items]      
Cash equivalents maturity period 1 month 1 month  
Minimum      
Cash And Cash Equivalents [Line Items]      
Cash equivalents maturity period     1 month