Property, Plant and Equipment (Tables)

12 Months Ended

Apr. 28, 2018

Property, Plant and Equipment

Schedule of property, plant and equipment

(Amounts in thousands)	Estimated Useful Lives	4/28/2018			4/29/2017
Buildings and building fixtures	3 - 40 years	$	200,370		$	196,817
Machinery and equipment	3 - 15 years	147,542			141,071
Information systems and software	3 - 10 years	84,881			76,684
Land	—	14,626			14,565
Land improvements	3 - 30 years	15,362			15,178
Transportation equipment	3 - 10 years	13,929			14,905
Furniture and fixtures	3 - 15 years	20,812			20,390
Construction in progress		23,250			11,247
		520,772			490,857
Accumulated depreciation		(339,890		)	(321,725		)
Net property, plant and equipment		$	180,882		$	169,132