Property, Plant and Equipment (Tables)

12 Months Ended

Oct. 31, 2020

Property Plant And Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment as of October 31, 2020 and 2019 consisted of the following (in thousands):

	2020			2019			Estimated Useful Life
Land	$	524		$	524			—
Building and improvements		20,395			20,395		10-26 years
Machinery, equipment and software		107,732			106,726		3-8 years
Furniture and fixtures		4,319			4,255		10 years
Construction in progress		402			1,144			—
		133,372			133,044
Accumulated depreciation		(97,041	)		(91,910	)
Property, plant and equipment, net	$	36,331		$	41,134