Property, Plant and Equipment (Tables)

3 Months Ended

Jul. 31, 2023

Property, Plant and Equipment [Abstract]

Components Of Property, Plant And Equipment

The components of property, plant and equipment were:

	July 31,		April 30,
(in thousands)	2023		2023
Land	$	4,475	$	4,475
Buildings and improvements	123,186		121,903
Buildings and improvements - finance leases	11,164		11,164
Machinery and equipment	334,553		331,146
Machinery and equipment - finance leases	29,680		29,869
Software	29,510		29,322
Construction in progress	53,287		45,710
Total property, plant and equipment	585,855		573,589
Less accumulated amortization and depreciation	(362,045)		(354,174)
Property, plant and equipment, net	$	223,810	$	219,415