Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Operating activities
Net loss	$ (17,393)	$ (178,789)	$ (6,433)
Net loss from discontinued operations	(5,919)	(153,608)	(8,722)
Net earnings (loss) from continuing operations	(11,474)	(25,181)	2,289
Items not affecting cash:
Depreciation and amortization	36,497	31,039	23,047
Amortization of debt issuance costs	914	1,398	1,601
Deferred income taxes	(180)	3,978	(296)
Stock-based compensation	11,190	12,432	13,830
Gain on sale of smoothie bowls product line	(1,800)	0	0
Gain on sale of property, plant and equipment	(244)	0	0
Loss on extinguishment of debt	0	1,584	0
Other	(275)	707	3,825
Changes in operating assets and liabilities, net of divestitures	17,711	(22,382)	(13,550)
Net cash provided by operating activities of continuing operations	52,339	3,575	30,746
Net cash provided by (used in) operating activities of discontinued operations	(2,310)	11,269	29,829
Net cash provided by operating activities	50,029	14,844	60,575
Investing activities
Additions to property, plant and equipment	(31,928)	(46,125)	(125,139)
Proceeds from sale of smoothie bowls product line	6,336	0	0
Proceeds from sale of property, plant and equipment	612	0	4,182
Cash settlement of foreign currency forward contract	0	(394)	0
Net cash used in investing activities of continuing operations	(24,980)	(46,519)	(120,957)
Net cash provided by investing activities of discontinued operations	6,300	90,551	14,133
Net cash provided by (used in) investing activities	(18,680)	44,032	(106,824)
Financing activities
Increase (decrease) in borrowings under revolving credit facilities	2,187	(15,863)	29,640
Borrowings of long-term debt	1,446	199,855	90,907
Repayment of long-term debt	(26,953)	(95,303)	(20,085)
Repayment of asset-based credit facilities	0	(141,880)	0
Payment of debt issuance costs	0	(3,297)	(735)
Proceeds from notes payable	129,662	102,043	0
Repayment of notes payable	(136,148)	(84,447)	0
Proceeds from the exercise of stock options and employee share purchases	1,935	1,882	1,628
Payment of withholding taxes on stock-based awards	(2,915)	(9,404)	(1,629)
Payment of cash dividends on preferred stock	(305)	(1,732)	(2,436)
Payment of common share issuance costs	0	(191)	0
Payment of preferred stock issuance costs	0	0	(756)
Net cash provided by (used in) financing activities of continuing operations	(31,091)	(48,337)	96,534
Net cash used in financing activities of discontinued operations	0	(2,464)	(49,833)
Net cash provided by (used in) financing activities	(31,091)	(50,801)	46,701
Increase in cash, cash equivalents and restricted cash in the period	258	8,075	452
Cash, cash equivalents and restricted cash, beginning of the year	8,754	679	227
Cash, cash equivalents and restricted cash, end of the year	$ 9,012	$ 8,754	$ 679