Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant, and equipment as of December 31, 2020 and 2019 consisted of the following:

	December 31,
	2020		2019
Land	$	6,627	$	6,612
Improvements to land and leaseholds	17,573		17,172
Buildings	27,348		25,370
Machinery and equipment, including equipment under finance leases	116,175		106,372
Construction in progress	915		3,778
Gross property, plant, and equipment	168,638		159,304
Less: accumulated depreciation and amortization, including accumulated amortization of finance leases	(106,553)		(98,869)
Property, plant, and equipment - net	$	62,085	$	60,435