Note 5 - Derivative Financial Instruments (Tables)

6 Months Ended

Oct. 26, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]

	(In thousands)
	Three Months Ended						Six Months Ended
	2013			2012			2013			2012
Recognized in AOCI:
Gain (loss) before income taxes	$	(139	)	$	175		$	(1,151	)	$	(2,143	)
Less income tax provision (benefit)		(51	)		86			(427	)		(795	)
Net	$	(88	)	$	89		$	(724	)	$	(1,348	)
Reclassified from AOCI to cost of sales:
Loss before income taxes	$	(650	)	$	(644	)	$	(1,216	)	$	(1,546	)
Less income tax benefit		(241	)		(235	)		(451	)		(578	)
Net	$	(409	)	$	(409	)	$	(765	)	$	(968	)
Net change to AOCI	$	321		$	498		$	41		$	(380	)