Property and Equipment

9 Months Ended

Sep. 30, 2020

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

Property and equipment consists of the following (dollars in thousands):

	September 30, 2020		December 31, 2019
	(unaudited)
Lab equipment and furniture	$	12,374	$	11,053
Leasehold improvements	15,185		14,217
Software	2,225		2,225
Computer equipment	2,089		1,839
Construction-in-progress	34		433
	31,907		29,767
Less accumulated depreciation and amortization	(14,512)		(12,699)
Total	$	17,395	$	17,068

Depreciation and amortization expense on property and equipment was approximately $0.7 million and $1.8 million for the three and nine months ended September 30, 2020, respectively, and approximately $0.4 million and $1.1 million for the three and nine months ended September 30, 2019.

As of September 30, 2020, there were no identified indicators of impairment.