PROPERTY, PLANT AND EQUIPMENT (Tables)

6 Months Ended

Nov. 30, 2015

Summary of Property, Plant and Equipment

A summary of property, plant and equipment as of November 30, 2015 and May 31, 2015 is as follows (in thousands):

	November 30, 2015			May 31, 2015
	(unaudited)
Land	$	3,136		$	3,025
Buildings and leasehold improvements		29,627			27,390
Machinery and equipment		173,600			154,891
Furniture and fixtures		6,576			5,939
Capitalized ERP system development costs		23,885			14,524
Computers and computer software		7,966			7,252
Automobiles		5,384			3,095
Construction in progress		4,252			2,934
Total		254,426			219,050
Accumulated depreciation and amortization		(131,205	)		(121,124	)
Property, plant, and equipment, net	$	123,221		$	97,926