Property, Plant and Equipment (Tables)

12 Months Ended

Jan. 27, 2019

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

The following is a summary of property and equipment:

(in thousands)	Estimated Useful Lives	January 27, 2019			January 28, 2018
Property		$	11,314		$	11,314
Buildings	7 to 39 years	32,229			32,244
Leasehold improvements	7 to 39 years	9,863			10,050
Machinery and equipment	5 to 8 years	185,045			171,731
Enterprise resource planning systems	13 years	32,673			32,673
Furniture and office equipment	3 to 7 years	40,437			39,027
Construction in progress		2,960			7,151
Property, plant and equipment, gross		314,521			304,190
Less accumulated depreciation and amortization		(196,033		)	(179,604		)
Property, plant and equipment, net		$	118,488		$	124,586