Property and Equipment

6 Months Ended

Jun. 30, 2019

Note 5. Property and Equipment

At June 30, 2019 and December 31, 2018, property and equipment, net, consisted of the following:


	June 30,		December 31,
(In thousands)	2019		2018
Leasehold improvements	$	107	$	104
Laboratory equipment and other		765		767
Total property and equipment, at cost		872		871
Less: Accumulated depreciation and amortization		721		664
Property and equipment, net	$	151	$	207

Depreciation and amortization expense on property and equipment was approximately $0.1 million for each of the three months ended June 30, 2019 and 2018, and approximately $0.1 million and $0.3 million for the six months ended June 30, 2019 and 2018, respectively. There were no non-cash property additions during the six months ended June 30, 2019 or 2018.