Note 6 - Shareholders' Equity (Tables)

12 Months Ended

Mar. 01, 2015

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	March 1, 2015		March 2, 2014
Currency translation adjustment	$	1,268	$	1,083
Unrealized gains on investments, net of tax		200		138
Accumulated balance	$	1,468	$	1,221