PROPERTY AND EQUIPMENT, NET

3 Months Ended

Mar. 31, 2023

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT, NET

7. PROPERTY AND EQUIPMENT, NET

The following table presents the components of property and equipment, net (in thousands):

	March 31, 2023			December 31, 2022
Machinery and equipment	$	4,436		$	4,436
Computers and software		570			570
Leasehold improvements		1,808			1,808
Furniture and equipment		100			100
Total property and equipment, gross		6,914			6,914
Accumulated depreciation		(5,287	)		(5,139	)
Total property and equipment, net	$	1,627		$	1,775

Depreciation and amortization expense for property and equipment, including assets acquired under financing leases was as follows (in thousands):

	For the Three Months Ended
	March 31,
	2023		2022
General and administrative expense	$	3	$	49
Research and development expense		145		406
Total depreciation and amortization expense	$	148	$	455