Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Operating activities
Net earnings (loss)	$ (18,838)	$ 1,471	$ (17,461)	$ 6,039
Earnings (loss) from discontinued operations	0	(814)	0	2,752
Earnings (loss) from continuing operations	(18,838)	2,285	(17,461)	3,287
Items not affecting cash:
Depreciation and amortization	10,787	9,372	20,785	18,785
Amortization of debt issuance costs	388	396	795	771
Deferred income taxes	8,828	2,341	3,978	2,163
Stock-based compensation	2,029	3,970	5,921	5,599
Other	(97)	1,634	506	1,745
Changes in operating assets and liabilities	12,781	(22,452)	5,221	(19,261)
Net cash provided by (used in) operating activities of continuing operations	15,878	(2,454)	19,745	13,089
Investing activities
Additions to property, plant and equipment	(8,057)	(37,038)	(33,899)	(62,760)
Proceeds from sale of sunflower business	0	0	385	0
Proceeds from sale of property, plant and equipment	0	2,978	0	4,182
Net cash used in investing activities of continuing operations	(8,057)	(34,060)	(33,514)	(58,578)
Net cash used in investing activities of discontinued operations	0	(6,324)	0	(6,324)
Net cash used in investing activities of continuing operations	(8,057)	(40,384)	(33,514)	(64,902)
Financing activities
Increase (decrease) in borrowings under revolving credit facilities	(3,112)	31,067	5,700	20,762
Borrowings of long-term debt	640	18,206	19,333	41,103
Repayment of long-term debt	(10,964)	(5,174)	(21,012)	(7,569)
Proceeds from notes payable	24,433	0	35,095	0
Repayment of notes payable	(9,935)	0	(15,368)	0
Proceeds from the exercise of stock options and employee share purchases	287	341	576	591
Payment of withholding taxes on stock-based awards	(8,758)	(882)	(9,007)	(971)
Payment of cash dividends on preferred stock	(305)	(609)	(1,123)	(1,218)
Payment of share issuance costs	(36)	0	(123)	0
Payment of debt issuance costs	0	(53)	0	(559)
Net cash provided by (used in) financing activities of continuing operations	(7,750)	42,896	14,071	52,139
Increase in cash and cash equivalents in the period	71	58	302	326
Cash and cash equivalent, beginning of the period	910	495	679	227
Cash and cash equivalents, end of the period	$ 981	$ 553	$ 981	$ 553