Property and equipment (Tables)

12 Months Ended

Dec. 31, 2016

Property and Equipment [Abstract]

Property, Plant and Equipment

Property and equipment, net consists of the following:

	Year Ended December 31,
	2016			2015
Land	$	2,114		$	2,114
Building and building improvements	5,502			4,298
Computer hardware and software	14,699			13,574
Office furniture and equipment	2,652			1,831
Leasehold improvements	—			141
Total, at cost	24,967			21,958
Less: accumulated depreciation and amortization	(7,107		)	(4,823		)
Property and equipment, net	$	17,860		$	17,135