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Revenue and Accounts Receivable Credit Concentration - Summary of Revenue and Accounts Receivable by Third-party Payors and Other Customers (Details) - Customer Concentration Risk - Minimum	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Revenue | United Healthcare
Concentration Risk [Line Items]
Concentration risk, percentage	10.00%		10.00%
Revenue | The State of Colorado
Concentration Risk [Line Items]
Concentration risk, percentage		11.00%		14.00%
Revenue | Medicare
Concentration Risk [Line Items]
Concentration risk, percentage	41.00%	37.00%	45.00%	35.00%
Accounts Receivable | Medicare
Concentration Risk [Line Items]
Concentration risk, percentage			28.00%		23.00%
Accounts Receivable | AstraZeneca UK
Concentration Risk [Line Items]
Concentration risk, percentage					18.00%

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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