Property and Equipment, Net

9 Months Ended

Sep. 30, 2018

Property Plant And Equipment [Abstract]

Property and Equipment, Net

(4) Property and Equipment, Net

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

	Useful life in years		As of  September 30, 2018			As of  December 31, 2017
Furniture, equipment and leasehold improvements		5	$	1,956		$	1,854
System hardware		5		1,404			1,623
Office computers		3		3,574			2,586
Computer and system software		3		1,385			1,193
				8,319			7,256
Less accumulated depreciation and amortization				(5,401	)		(4,460	)
Property and equipment, net			$	2,918		$	2,796

Depreciation and amortization expense for property and equipment was $0.5 million and $0.4 million for the three months ended September 30, 2018 and 2017, respectively. Depreciation and amortization expense for property and equipment was $1.4 million and $1.5 million for the nine months ended September 30, 2018 and 2017, respectively.