Note 2 - Property, Plant and Equipment (Tables)

6 Months Ended

Oct. 31, 2015

Notes Tables

Property, Plant and Equipment [Table Text Block]

	(In thousands)
	October 31,  2015			May 2, 2015
Land	$	9,500		$	9,500
Buildings and improvements		50,800			50,405
Machinery and equipment		160,637			156,702
Total		220,937			216,607
Less accumulated depreciation		(161,630	)		(156,425	)
Property, plant and equipment – net	$	59,307		$	60,182