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Revenue and Accounts Receivable Credit Concentration (Tables)

3 Months Ended

Mar. 31, 2023

Revenue from Contract with Customer [Abstract]

Summary of Revenue

Revenues consisted of the following (in thousands):

		Three Months Ended March 31,
		2023				2022
Diagnostic tests		$	8,645			$	5,633
Services			411				915
Total revenue		$	9,056			$	6,548

Summary of Revenue and Accounts Receivable by Third-party Payors and Other Customers

The Company’s customers in excess of 10% of total revenue and their related revenue as a percentage of total revenue were as follows:

		Three Months Ended March 31,
		2023				2022
United Healthcare			11	%			—

The Company’s third-party payors and other customers in excess of 10% of accounts receivable, and their related accounts receivable as a percentage of total accounts receivable were as follows:

		As of
		March 31, 2023				December 31, 2022
Medicare			20	%			23	%
AstraZeneca UK			20	%			18	%

X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

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- Definition

Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.

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