Property and Equipment

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

Property and equipment consisted of the following as of: 

	December 31,
($ in thousands)	2018			2017
Laboratory equipment	$	1,562		$	1,514
Computer equipment and software	319			318
Furniture and fixtures	44			44
Leasehold improvements	1,449			1,412
Construction-in-process	159			101
Total property and equipment, gross	3,533			3,389
Less: Accumulated depreciation	(2,311		)	(1,919		)
Total property and equipment, net	$	1,222		$	1,470

Depreciation expense was approximately $0.4 million for each of the years ended December 31, 2018 and 2017.