Consolidated Statements of Comprehensive (Loss) Earnings (Unaudited) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Nov. 26, 2017	Nov. 27, 2016	Nov. 26, 2017	Nov. 27, 2016
Net earnings	$ 716	$ 1,875	$ 2,630	$ 6,806
Other comprehensive (loss) earnings, net of tax:
Foreign currency translation	(44)	28	(3)	33
Other comprehensive (loss) earnings	(847)	(340)	(949)	(414)
Total comprehensive (loss) earnings	(131)	1,535	1,681	6,392
Gains on Marketable Securities [Member]
Other comprehensive (loss) earnings, net of tax:
Unrealized holding gains (losses) arising during the period			24	11
Less: reclassification adjustment for gains (losses) included in net earnings	(17)	(105)	(113)	(160)
Losses on Marketable Securities [Member]
Other comprehensive (loss) earnings, net of tax:
Unrealized holding gains (losses) arising during the period	(805)	(292)	(922)	(361)
Less: reclassification adjustment for gains (losses) included in net earnings	$ 19	$ 29	$ 65	$ 63

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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