Property and Equipment, net (Tables)

6 Months Ended

Jun. 30, 2020

Property, Plant and Equipment [Abstract]

Detail of Property and Equipment

The following table presents the detail of property and equipment as of the dates presented (in thousands):

	June 30, 2020		December 31, 2019
Website development costs	$	157,468	$	149,648
Leasehold improvements	107,139		81,981
Construction-in-progress	51,482		45,337
Office equipment, furniture and fixtures	42,236		36,582
Computer equipment	31,801		31,942
Property and equipment	390,126		345,490
Less: accumulated amortization and depreciation	(194,379)		(175,001)
Property and equipment, net	$	195,747	$	170,489