Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2019

Property, Plant and Equipment [Abstract]

Property and Equipment

A summary of property and equipment at June 30, 2019 and December 31, 2018 is as follows:

	Useful Lives (Years)	June 30, 2019			December 31, 2018
Leasehold improvements	Shorter of lease term or economic life	$	25,568		$	19,285
Website and software development costs	2-3	23,220			19,948
Computer and office equipment	3	4,423			2,956
Software	3	595			595
Furniture	7	6,446			3,933
Property and equipment, gross		60,252			46,717
Accumulated depreciation and amortization		(24,577		)	(21,530		)
Property and equipment, net		$	35,675		$	25,187