PROPERTY AND EQUIPMENT

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT

4. PROPERTY AND EQUIPMENT

Property and equipment consisted of the following at December 31 (in thousands):

	2018			2017
Land	$	1,056		$	1,056
Building and improvements		9,060			9,060
Computer equipment		795			638
Purchased software		81			83
Furniture and fixtures		778			778
Office equipment		138			138
Total		11,908			11,753
Less accumulated depreciation and amortization		(7,823	)		(7,449	)
Property and equipment, net	$	4,085		$	4,304

Depreciation expense was $0.4 million for the years ended December 31, 2018 and 2017. In 2018 and 2017, we identified $0.1 million of assets no longer in use and retired the assets and related accumulated depreciation.