Property, Plant and Equipment, Net

12 Months Ended

Dec. 31, 2023

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, Net

Note 7. Property, Plant and Equipment, Net

Property, plant and equipment, net consisted of the following:

	December 31,
	2023		2022
	(U.S. $ in thousands)
Machinery and equipment	$	158,883	$	157,602
Buildings and improvements	173,117		178,605
Computer equipment and software	54,038		52,503
Office equipment, furniture and fixtures	14,301		14,628
Land	19,019		18,927
	419,358		422,265
Accumulated depreciation and amortization and impairment	(224,185)		(230,220)
	195,173		192,045
Construction work in progress	2,379		3,018
	$	197,552	$	195,063

Depreciation expenses were $22.4 million, $22.6 million and $24.8 million in the years ended December 31, 2023, 2022 and 2021, respectively. During the years ended December 31, 2023, 2022 and 2021, the Company recorded impairment charges of $4.4 million, $3.8 million and $1.4 million, respectively, which were recorded in the consolidated statements of operations and comprehensive loss under cost of sales.