Note 2 - Property, Plant and Equipment (Tables)

12 Months Ended

May 03, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	(In thousands)
	2014			2013
Land	$	9,779		$	9,779
Buildings and improvements		51,494			49,391
Machinery and equipment		148,699			141,314
Total		209,972			200,484
Less accumulated depreciation		(150,478	)		(143,177	)
Property, plant and equipment – net	$	59,494		$	57,307