Property and Equipment, Net

9 Months Ended

Sep. 30, 2020

Property Plant And Equipment [Abstract]

Property and Equipment, Net

4. Property and Equipment, Net

	September 30, 2020 (unaudited)			December 31, 2019
Machinery & equipment	$	1,989		$	1,898
Computers		8			8
Furniture & fixtures		9			9
Leasehold improvements		67			67
Total property and equipment		2,073			1,982
Less: Accumulated depreciation		(1,500	)		(1,243	)
Property and equipment, net	$	573		$	739

Depreciation expense for the three months ended September 30, 2020 and 2019 was $75 and $106, respectively. Depreciation expense for the nine months ended September 30, 2020 and 2019 was $257 and $293, respectively.