Property, Plant and Equipment (Tables)

9 Months Ended

Jan. 31, 2023

Property, Plant and Equipment [Abstract]

Components Of Property, Plant And Equipment

The components of property, plant and equipment were:

	January 31,		April 30,
(in thousands)	2023		2022
Land	$	4,475	$	4,431
Buildings and improvements	120,492		119,066
Buildings and improvements - finance leases	11,164		11,164
Machinery and equipment	328,639		324,417
Machinery and equipment - finance leases	30,930		31,341
Software	29,229		28,115
Construction in progress	27,641		22,794
Total property, plant and equipment	552,570		541,328
Less accumulated amortization and depreciation	(349,061)		(327,520)
Property, plant and equipment, net	$	203,509	$	213,808