Certain Balance Sheet Accounts (Tables)

12 Months Ended

Dec. 31, 2020

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Summary of Property and Equipment

Property and equipment as of December 31, 2020 and 2019 is recorded at cost less accumulated depreciation and consists of the following (in thousands):

	2020			2019
Computers and equipment	$	17,191		$	18,337
Computer software		35,476			30,812
Furniture and fixtures		10,466			10,365
Leasehold improvements		31,517			32,935
Total property and equipment		94,650			92,449
Less accumulated depreciation		(67,618	)		(62,512	)
Total property and equipment, net	$	27,032		$	29,937

Summary of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities as of December 31, 2020 and 2019 consist of the following (in thousands):

	2020		2019
Payroll and related benefits	$	43,575	$	45,340
Taxes		8,324		5,320
Lease liability		11,972		12,208
Other		12,749		16,989
Total	$	76,620	$	79,857

Summary of Non-Current Liabilities

Non-current liabilities as of December 31, 2020 and 2019 consist of the following (in thousands):

	2020		2019
Deferred tax liability	$	21,526	$	22,884
Other		1,559		1,025
Total	$	23,085	$	23,909

Summary of Allowance for Doubtful Accounts

A rollforward of the allowance for doubtful accounts as of and for the years ended December 31, 2020, 2019, and 2018 is as follows (in thousands):

	2020			2019			2018
Balance, beginning of year	$	628		$	359		$	155
Cumulative effect adjustment of adopting Topic 326 (1)		218			—			—
Provision for doubtful accounts		721			1,246			567
Write-offs		(850	)		(987	)		(356	)
Translation Adjustments		(9	)		10			(7	)
Balance, end of year	$	708		$	628		$	359

(1) Topic 326 was adopted on January 1, 2020. Refer to Note 1 – Summary of Significant Accounting Policies for a discussion on the adoption.