Summary of Significant Accounting Policies - Summary of Revenue from Contracts with Customers by Payor Type (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers by payor type	$ 289,213	$ 618,968	$ 992,584
Accounting Standards Update 2014-09
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers by payor type	289,213	618,968	992,584
Accounting Standards Update 2014-09 | Clinical Insurance Contracts
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers by payor type	151,946	377,873	555,762
Accounting Standards Update 2014-09 | Clinical Institutional Contracts
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers by payor type	134,191	239,961	435,688
Accounting Standards Update 2014-09 | Clinical Patient Contracts
Disaggregation Of Revenue [Line Items]
Revenue from contracts with customers by payor type	$ 3,076	$ 1,134	$ 1,134