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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Nov. 28, 2021	Nov. 29, 2020
Cash flows from operating activities:
Net earnings	$ 6,508	$ 3,832
Loss from discontinued operations, net of tax	0	328
Net earnings from continuing operations	6,508	4,160
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	805	870
Stock-based compensation	211	142
Deferred income taxes	405	119
Amortization of bond premium	718	266
Loss on sale of fixed assets	27	0
Changes in operating assets and liabilities	(5,418)	3,053
Net cash provided by operating activities - continuing operations	3,256	8,610
Net cash used in operating activities - discontinued operations	0	(328)
Net cash provided by operating activities	3,256	8,282
Cash flows from investing activities:
Purchase of property, plant and equipment	(3,586)	(5,251)
Proceeds from sales of property, plant and equipment	14	0
Purchases of marketable securities	(41,471)	(62,876)
Proceeds from sales and maturities of marketable securities	19,538	65,982
Net cash used in investing activities - continuing operations	(25,505)	(2,145)
Net cash used in investing activities - discontinued operations	0	0
Net cash used in investing activities	(25,505)	(2,145)
Cash flows from financing activities:
Dividends paid	(6,125)	(6,114)
Proceeds from exercise of stock options	739	0
Purchase of treasury stock	0	(1,644)
Net cash used in financing activities - continuing operations	(5,386)	(7,758)
Net cash used in financing activities - discontinued operations	0	0
Net cash used in financing activities	(5,386)	(7,758)
Decrease in cash and cash equivalents:	(27,635)	(1,621)
Cash and cash equivalents, beginning of period	41,595	5,410
Cash and cash equivalents, end of period	13,960	3,789
Supplemental cash flow information:
Cash paid during the period for income taxes, net of refunds	$ 3,733	$ 717

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