Property and Equipment (Notes)

12 Months Ended

Sep. 30, 2020

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment Disclosure [Text Block]

5. PROPERTY AND EQUIPMENT

Property and equipment consists of the following:

	Estimated Useful Lives in Years			Year Ended September 30,
				2020		2019
Land	N/A			$	1,436	$	1,436
Buildings and improvements	5	-	20	14,378		13,608
Machinery and equipment	3	-	10	32,695		30,600
Information systems	2	-	8	8,496		7,945
Furniture and fixtures	5	-	7	1,746		1,587
				$	58,751	$	55,176
Less-Accumulated depreciation				(34,544)		(29,560)
Construction in progress				382		130
Property and equipment, net				$	24,589	$	25,746

Depreciation expense was $6,084, $5,607 and $4,759, respectively, for the years ended September 30, 2020, 2019 and 2018.