Consolidated Statements of Comprehensive Earnings (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Jun. 02, 2019	May 27, 2018
Net earnings	$ 2,587	$ 3,168
Other comprehensive earnings (loss), net of tax:
Foreign currency translation		(19)
Other comprehensive earnings (loss)	346	(35)
Total comprehensive earnings	2,933	3,133
Gains on Marketable Securities [Member]
Other comprehensive earnings (loss), net of tax:
Unrealized holding gains (losses) arising during the period	344
Less: reclassification adjustment for gains (losses) included in net earnings	(8)
Losses on Marketable Securities [Member]
Other comprehensive earnings (loss), net of tax:
Unrealized holding gains (losses) arising during the period	(3)	(17)
Less: reclassification adjustment for gains (losses) included in net earnings	$ 13	$ 1

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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