Property and Equipment (Tables)

12 Months Ended

Apr. 30, 2017

Property and Equipment

Schedule of components of property and equipment

	April 30,
	2017		2016
Land	$	50,009	$	50,001
Buildings and leasehold improvements		81,872		77,049
Machinery and equipment		90,303		78,142
Construction in progress		3,690		2,445
Total property and equipment		225,874		207,637
Less: accumulated depreciation and amortization		71,409		54,377
Total property and equipment, net of accumulated depreciation and amortization	$	154,465	$	153,260