Quarterly report pursuant to Section 13 or 15(d)

Supplemental Balance Sheet and Cash Flow Information - Changes in Operating Assets and Liabilities (Details)

v3.23.3
Supplemental Balance Sheet and Cash Flow Information - Changes in Operating Assets and Liabilities (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Accounts receivable $ (8,044) $ (6,056)
Center operating supplies and inventories (2,903) (3,140)
Prepaid expenses and other current assets 3,316 2,166
Income tax receivable (10,967) 3,533
Other assets 5,203 638
Accounts payable 2,191 2,069
Accrued expenses and other current liabilities 10,596 19,954
Deferred revenue 1,277 (1,467)
Other liabilities (5,076) (3,642)
Changes in operating assets and liabilities $ (4,407) $ 14,055