Property, Plant and Equipment

9 Months Ended

Sep. 30, 2020

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

5. Property, Plant and Equipment

Property, plant and equipment as of September 30, 2020 and December 31, 2019 are comprised of the following (in thousands):

	September 30, 2020			December 31, 2019
Buildings and related structures	$	22,580		$	22,502
Machinery and equipment		90,136			89,453
Finance lease right-of-use assets		319			323
Others		31,802			22,242
		144,837			134,520
Less: accumulated depreciation		(81,409	)		(75,704	)
Land		14,061			14,252
Property, plant and equipment, net	$	77,489		$	73,068

Aggregate depreciation expenses totaled $7,473 thousand and $7,267 thousand for the nine months ended September 30, 2020 and 2019, respectively.