Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2022

Property, Plant and Equipment [Abstract]

Schedule of property and equipment

	Useful life	December 31,		June 30,
	(years)	2021		2022
		(in thousands)
Furniture, fixtures, and equipment	5	$	1,354	$	1,364
Corporate office leasehold improvements	3		5,156		5,156
Internal-use software	3		7,947		9,247
Computer equipment	3		1,265		1,265
Residence vehicles	5		315		615
Residence leasehold improvements	3		8,322		12,117
Total cost			24,359		29,764
Accumulated depreciation and amortization			15,664		17,860
Property & equipment, net		$	8,695	$	11,904