Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2022

Accounting Policies [Abstract]

Reconciliation of Cash and Restricted Cash

The reconciliation of cash and restricted cash is as follows:

	March 31,		March 31,
	2022		2021
Cash	$	80,625	$	67,788
Restricted cash	5,577		2,877
Total cash and restricted cash	$	86,202	$	70,665

Reconciliation of Cash and Restricted Cash

The reconciliation of cash and restricted cash is as follows:

	March 31,		March 31,
	2022		2021
Cash	$	80,625	$	67,788
Restricted cash	5,577		2,877
Total cash and restricted cash	$	86,202	$	70,665

Reconciliation of Allowance for Doubtful Accounts

A rollforward of the allowance for doubtful accounts is as follows:

	Balance at beginning of period		Charged to cost and expenses, net of recoveries		Write-offs		Balance at end of period
Three months ended March 31, 2021	$	4,372	$	4,887	$	(5,648)	$	3,611

Summary of Useful Lives

The estimated useful lives of property and equipment are described below:

Property and Equipment	Useful Life
Computer, office and other equipment	5 years
Computer software	3 years
Furniture and fixtures	7 years
Leasehold improvements	Shorter of estimated useful life or remaining lease term

Property and equipment, net consists of the following:

	March 31,		December 31,
	2022		2021
Computer, office and other equipment	$	783	$	659
Computer software	80		80
Furniture and fixtures	100		100
Leasehold improvements	252		238
	1,215		1,077
Less: accumulated depreciation	(546)		(501)
Property and equipment, net	$	669	$	576