Note 14 - Geographic Regions (Tables)

12 Months Ended

Mar. 02, 2014

Segment Reporting [Abstract]

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	Fiscal Year
	2014		2013		2012
Sales:
United States	$	80,880	$	79,336	$	83,877
Asia (China, South Korea and all other)		71,853		78,559		82,325
All other		13,031		18,521		27,052
Total sales		165,764		176,416		193,254
Long-lived assets:
United States		26,899		34,555		35,419
Asia		13,557		14,102		18,584
Europe		397		327		395
Total long-lived assets	$	40,853	$	48,984	$	54,398