Property, Plant and Equipment (Tables)

12 Months Ended

Sep. 30, 2021

Property Plant And Equipment [Abstract]

Summary of Property,Plant and Equipment

The following is a summary of property, plant and equipment (in thousands):

	September 30, 2021			September 30, 2020
Land	$	3,240		$	3,240
Buildings		5,396			5,396
Building and leasehold improvements		4,622			2,900
Equipment and machinery		6,261			6,231
Furniture and fixtures		2,458			1,344
		21,977			19,111
Accumulated depreciation and amortization		(7,894	)		(7,116	)
	$	14,083		$	11,995