CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024
Cash Flows From Operating Activities:
Net income (loss)	$ 5,193	$ (11,172)
Adjustments to reconcile net income (loss) to net cash from operating activities:
Depreciation and amortization	2,594	2,912
Amortization of deferred debt issuance costs	1,646	1,223
Reduction in carrying amount of operating lease right of use assets	4,352	6,233
Non-cash share-based compensation	10,996	4,081
Loss on disposal or impairment of licenses, property and equipment, and software	166	229
Fair value adjustments on interest rate derivatives	11,602	(8,276)
Deferred income taxes	612	614
Changes in operating assets and liabilities:
Patient accounts receivable	(29,641)	(20,986)
Prepaid expenses	(2,433)	(346)
Other current and long-term assets	(646)	(4,308)
Accounts payable and other accrued liabilities	(5,972)	13,065
Accrued payroll and employee benefits	(1,752)	1,793
Insurance reserves	1,873	5,679
Operating lease liabilities	(4,771)	(4,542)
Other current and long-term liabilities	(2,451)	1,829
Net cash used in operating activities	(8,632)	(11,972)
Cash Flows From Investing Activities:
Purchases of property and equipment, and software	(2,348)	(1,308)
Net cash used in investing activities	(2,348)	(1,308)
Cash Flows From Financing Activities:
Payments for shares withheld to cover employee taxes on vesting of restricted stock	(1,677)
Proceeds from employee stock purchase plan	1,791	1,349
Proceeds from securitization obligation	0	20,000
Repayment of securitization obligation	0	(10,000)
Principal payments on term loans	(2,300)	(2,300)
Principal payments on notes payable	(2,763)	(1,383)
Principal payments on financing lease obligations	0	(65)
Settlements with interest rate swap counterparties	3,135	4,344
Net cash (used in) provided by financing activities	(1,814)	11,945
Net change in cash and cash equivalents	(12,794)	(1,335)
Cash and cash equivalents at beginning of period	84,288	43,942
Cash and cash equivalents at end of period	71,494	42,607
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	34,911	38,491
Cash paid for income taxes, net of refunds received	$ (460)	$ (64)