Note 10 - Common Stock Repurchases (Tables)

6 Months Ended

Sep. 28, 2014

Stockholders' Equity Note [Abstract]

Schedule of Share-based Compensation, Activity [Table Text Block]

	Total number of Shares Purchased		Average Price Paid Per Share (or Unit)		Amount Paid for Purchase
As of March 31, 2013		9,564	$	9.22	$	88,189
Repurchases – August 25 to September 29, 2013		153		13.07		1,999
Repurchases – September 30 to October 27, 2013		73		13.63		1,001
Repurchases – November 24 to December 29, 2013		83		12.09		1,000
Repurchases – December 30, 2013 to January 26, 2014		122		11.61		1,417
Repurchases – January 27 to February 23, 2014		324		11.05		3,583
As of March 30, 2014		10,319	$	9.22	$	97,189
Repurchases – March 31 to April 27, 2014		273		10.98		3,000
Repurchases – July 28 to September 28, 2014		393		9.83		3,864
As of September 28, 2014		10,985	$	9.47	$	104,053