Property and equipment

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment Disclosure

PROPERTY AND EQUIPMENT, NET

Property and equipment, net consists of the following:



	Year Ended December 31,
	2018			2017
Land	$	2,114		$	2,114
Building and building improvements	6,651			5,695
Computer hardware and software	17,932			18,985
Office furniture and equipment⁽¹⁾	3,368			3,413
Leasehold improvements	20			—
Total, at cost	30,085			30,207
Less: accumulated depreciation and amortization	(12,948		)	(12,916		)
Property and equipment, net	$	17,137		$	17,291

⁽¹⁾ Includes vehicles under capital leases. See Note 12 for further information on leases.

Depreciation and amortization expense under property and equipment was $4,222,000, $5,806,000 and $2,424,000, respectively, for the years ended December 31, 2018, 2017 and 2016. During the years ended December 31, 2018 and 2017, we incurred non-cash capitalized software write-off charges as a result of our decision to discontinue the use of one of the software development projects that we previously developed and capitalized.