Note 6 - Shareholders' Equity - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	Feb. 25, 2018	Feb. 26, 2017
Currency translation adjustment	$ 1,310	$ 1,360
Unrealized gains (losses) on investments, net of taxes of $(635) and $(180), respectively	(1,179)	(334)
Accumulated other comprehensive earnings	$ 131	$ 1,026

Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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