Accounts Receivable - Summary of Accounts Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 48,442	$ 39,816
Oral drug accounts receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	3,238	4,165
Capitated accounts receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	3,187	1,623
FFS accounts receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	32,388	26,313
Clinical trials accounts receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	2,488	2,443
Other trade receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 7,141	$ 5,272