Note 2 - Property, Plant and Equipment (Tables)

6 Months Ended

Oct. 26, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	(In thousands)
	October 26, 2013			April 27, 2013
Land	$	9,779		$	9,779
Buildings and improvements		49,996			49,391
Machinery and equipment		144,628			141,314
Total		204,403			200,484
Less accumulated depreciation		(147,708	)		(143,177	)
Property, plant and equipment – net	$	56,695		$	57,307