Note 11 - Net Income (Loss) Per Share (Tables)

12 Months Ended

Mar. 30, 2014

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	March 30, 2014		March 31, 2013		April 1, 2012
Net income (loss)	$	5,801	$	2,882	$	(28,056	)
Shares used in computation of net income (loss) per share:
Basic		47,291		45,809		44,796
Effect of options and awards		1,532		667		—
Diluted		48,823		46,476		44,796
Net income (loss) per share:
Basic	$	0.12	$	0.06	$	(0.63	)
Diluted	$	0.12	$	0.06	$	(0.63	)