Note 5 - Property, Plant and Equipment

12 Months Ended

Sep. 30, 2023

Note 5—Property, Plant and Equipment

Property, plant and equipment consist of the following (in thousands, except estimated useful life data):

	*Estimated Useful Life (in years)*		*September 2023*			*September 2022*
Land and land improvements		25	$	636		$	636
Buildings		20		4,041			4,002
Machinery and equipment		10		129,193			128,937
Computers and software		3-10		25,128			24,420
Furniture and fixtures		7		13,308			12,410
Leasehold improvements		3-10		8,055			7,876
Vehicles and related equipment		5		467			494
Construction in progress		N/A		3,511			3,899
				184,339			182,674
Less accumulated depreciation and amortization				(118,728	)		(108,565	)
Total property, plant and equipment, net			$	65,611		$	74,109