PROPERTY, PLANT AND EQUIPMENT, NET (Tables)

9 Months Ended

Sep. 30, 2022

Schedule of Property Plant and Equipment, Net

Property, plant and equipment, net, as of September 30, 2022 and December 31, 2021 consisted of the following:

	September 30, 2022			December 31, 2021
Buildings and improvements	$	35,503		$	25,075
Machinery, equipment, vehicles and office furniture		51,238			24,848
Computer equipment, hardware and software		6,924			5,617
Launch site assets		11,625			9,611
Construction in process		18,702			22,379
Property, plant and equipment—gross		123,992			87,530
Less accumulated depreciation and amortization		(30,445	)		(22,191	)
Property, plant and equipment—net	$	93,547		$	65,339

Depreciation expense recorded in the condensed consolidated statements of operations and comprehensive loss during the three and nine months ended September 30, 2022 and 2021 consisted of the following:

	Three Months Ended September 30,				Nine Months Ended September 30,
Depreciation expense	2022		2021		2022		2021
Cost of revenues	$	3,476	$	1,091	$	9,234	$	3,068
Research and development		615		62		1,396		178
Selling, general and administrative		156		792		874		2,254
Total depreciation expense	$	4,247	$	1,945	$	11,504	$	5,500