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Related Party Transactions (Details) - Affiliated Entity - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	May 22, 2021	May 22, 2020
Line of Credit
Related Party Transaction [Line Items]
Line of credit facility maximum borrowing capacity		$ 15.0	$ 15.0
Long term debt outstanding	$ 0.0
Strategic Alliance With Inivata Limited
Related Party Transaction [Line Items]
Related party transaction, expenses from transactions with related party	$ 0.8