Property and Equipment

6 Months Ended

Jun. 30, 2020

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

The following is a summary of property and equipment as of the dates presented:

	Useful Lives (Years)	June 30, 2020		December 31, 2019
Leasehold improvements	Shorter of lease term or economic life	$	29,435	$	28,141
Website and software development costs	2-3	32,932		27,602
Computer and office equipment	3	5,859		4,846
Software	3	1,125		595
Furniture	7	7,093		6,965
Construction in progress	N/A	497		475
Property and equipment, gross		76,941		68,624
Accumulated depreciation and amortization		(35,527)		(29,047)
Property and equipment, net		$	41,414	$	39,577

Depreciation and amortization expense for property and equipment amounted to $3,435 and $2,049 for the three months ended June 30, 2020 and 2019, respectively, and $6,621 and $3,565 for the six months ended June 30, 2020 and 2019, respectively. We capitalized software development costs, including stock-based compensation, of $2,836 and $2,064 for the three months ended June 30, 2020 and 2019, respectively, and $5,513 and $3,974 for the six months ended June 30, 2020 and 2019, respectively.