Property and equipment

9 Months Ended

Sep. 30, 2022

Property and equipment

Property and equipment

9. Property and equipment

	September 30,		December 31,
	2022		2021
Machinery and office equipment	$	6,248	$	1,392
Furniture and equipment		130		110
Laboratory equipment		231		225
Leasehold improvements		1,239		287
		7,848		2,014
Accumulated depreciation and amortization		1,121		884
Net property and equipment	$	6,727	$	1,130

Depreciation expense for the three months ended September 30, 2022 and September 30, 2021 was $109 and $60, respectively and for the nine months ended September 30, 2022 and September 30, 2021 was $270 and $175, respectively.