Furniture, Equipment and Purchased Software (Tables)

12 Months Ended

Apr. 30, 2017

Property, Plant and Equipment [Abstract]

Furniture, Equipment and Purchased Software

Furniture, equipment and purchased software consisted of the following at April 30, 2017 and 2016 (in thousands):

	2017			2016
Buildings and leasehold improvements	$	14,704		$	20,975
Computer equipment and purchased software		10,886			10,303
Office furniture and equipment		4,618			4,555
		30,208			35,833
Accumulated depreciation and amortization		(28,153	)		(32,437	)
	$	2,055		$	3,396