Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property Plant And Equipment [Abstract]

Summary of Property, Plant and Equipment

Property, plant and equipment at December 31, 2019 and 2018 consist of the following:

	2019			2018			Estimated useful lives
Land	$	2,706		$	2,548
Buildings and improvements		18,640			17,555		10 to 30 years
Machinery and equipment		116,757			109,064		3 to 15 years
Office furniture, fixtures and equipment		6,228			5,655		3 to 10 years
Automotive equipment		1,762			1,116		3 to 6 years
Construction in progress		5,263			2,513
Total gross value		151,356			138,451
Less accumulated depreciation		(94,835	)		(89,199	)
Total net value	$	56,521		$	49,252