Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Inventory [Line Items]
Total inventories	$ 9,261	$ 6,438
Oral drug inventory
Inventory [Line Items]
Total inventories	2,130	1,484
IV drug inventory
Inventory [Line Items]
Total inventories	$ 7,131	$ 4,954