Property and Equipment, Net

3 Months Ended

Mar. 31, 2020

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, 2020			December 31, 2019
Machinery and equipment	$	12,089		$	12,083
Land and buildings		2,000			2,000
Computers and software		1,276			1,189
Leasehold improvements		2,335			2,282
Construction in progress		2,323			1,606
Furniture and equipment		470			470
Total property and equipment, gross		20,493			19,630
Accumulated depreciation and amortization		(5,471	)		(4,719	)
Total property and equipment, net	$	15,022		$	14,911

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,
	2020		2019
General and administrative expense	$	392	$	357
Research and development expense		360		319
Total depreciation and amortization expense	$	752	$	676