Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 27, 2024	Jun. 29, 2023
OPERATING ACTIVITIES:
Net earnings (loss)	$ (32,087)	$ 4,000
Adjustments to reconcile net loss to net cash used in operating activities:
Losses on investments in joint ventures	437	202
(Gain) loss on disposition of property, equipment and other assets	(20)	777
Impairment charges	472	0
Debt conversion expense	13,908	0
Depreciation and amortization	32,714	31,870
Amortization of debt issuance costs	708	742
Share-based compensation	4,932	3,687
Deferred income taxes	(2,077)	780
Other long-term obligations	555	176
Contribution of the Company’s stock to savings and profit-sharing plan	0	1,259
Changes in operating assets and liabilities:
Accounts receivable	(747)	895
Other assets	1,093	(1,796)
Operating leases	(314)	(522)
Accounts payable	5,704	6,341
Income taxes	240	94
Taxes other than income taxes	50	1,670
Accrued compensation	(3,424)	(3,634)
Other accrued liabilities	(1,267)	785
Total adjustments	52,964	43,326
Net cash provided by operating activities	20,877	47,326
INVESTING ACTIVITIES:
Capital expenditures	(35,283)	(15,896)
Proceeds from disposals of property, equipment and other assets	71	46
Capital contribution in joint venture	(5,620)	0
Subscription and sale of joint venture interests	1,500	0
Proceeds from sale of trading securities	37	17
Purchase of trading securities	(1,148)	(514)
Other investing activities	(197)	(295)
Net cash used in investing activities	(40,640)	(16,642)
Debt transactions:
Proceeds from borrowings on revolving credit facility	81,000	38,000
Repayment of borrowings on revolving credit facility	(36,000)	(38,000)
Principal payments on long-term debt	(681)	(763)
Repurchase of convertible senior notes	(46,481)	0
Proceeds from capped call unwind	5,770	0
Debt issuance costs	0	(50)
Principal payments on finance lease obligations	(1,214)	(1,201)
Equity transactions:
Treasury stock transactions, except for stock options	(265)	(494)
Exercise of stock options	0	93
Dividends paid	(4,419)	(3,097)
Distributions to noncontrolling interest	0	(824)
Net cash used in financing activities	(2,290)	(6,336)
Net increase (decrease) in cash, cash equivalents and restricted cash	(22,053)	24,348
Cash, cash equivalents and restricted cash at beginning of period	59,838	24,506
Cash, cash equivalents and restricted cash at end of period	37,785	48,854
Supplemental Information:
Interest paid, net of amounts capitalized	5,643	4,622
Income taxes paid, including interest earned	188	386
Change in accounts payable for additions to property, equipment and other assets	$ 4,716	$ 2,096