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Balance Sheet Components (Details) - Blade Therapeutics, Inc. [Member] - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Balance Sheet Components (Details) [Line Items]    
Depreciation expanse $ 0.3 $ 0.3
Accrued expenses 3.3  
Recognized an expense $ 1.9