Property and Equipment, Net

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

6. PROPERTY AND EQUIPMENT, NET

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

	March 31, 2019			December 31, 2018
Machinery and equipment	$	11,529		$	8,276
Land and buildings		2,000			2,000
Computers and software		1,591			1,372
Leasehold improvements		2,174			1,230
Construction in progress		1,604			2,402
Furniture and equipment		470			614
Total property and equipment, gross		19,368			15,894
Accumulated depreciation		(2,840	)		(2,158	)
Total property and equipment, net	$	16,528		$	13,736

Depreciation and amortization expense for property and equipment, including assets acquired under financing leases for the three months ended March 31, 2019 and March 31, 2018 was as follows (in thousands):

	For the Three Months Ended March 31,
	2019		2018
General and administrative expense	$	357	$	–
Research and development expense		319		318
Total depreciation and amortization expense	$	676	$	318