PROPERTY AND EQUIPMENT

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT

PROPERTY AND EQUIPMENT

The balance of property and equipment, net is as follows (in thousands):

	December 31, 2019			December 31, 2018
Computer equipment and capitalized software	$	28,425		$	22,847
Leasehold improvements	7,751			4,651
Furniture and other equipment	3,993			1,935
Aircraft and automobile	2,621			2,621
Projects in progress	6,552			5,008
Total gross property and equipment	49,342			37,062
Accumulated depreciation	(17,979		)	(13,887		)
Total property and equipment, net	$	31,363		$	23,175

See Note 7—Assets Held for Sale for property and equipment classified as held for sale during 2018, which were sold to an unrelated third party in 2019.

Unamortized capitalized software development costs, in service or under development, are $19.9 million and $16.2 million at December 31, 2019 and 2018, respectively. Capitalized software development depreciation expense was $8.6 million, $6.1 million and $5.7 million for the years ended December 31, 2019, 2018 and 2017, respectively.

Long-lived assets located outside the United States, the Company's country of domicile, were $0.1 million at each of December 31, 2019 and 2018.