Revenue and Related Matters (Tables)

6 Months Ended

Jun. 30, 2021

Revenue From Contract With Customer [Abstract]

Schedule of Disaggregation of Revenue by Geography and Recognition Timing

The Company disaggregates revenue as set forth in the following tables (in thousands):

Revenue by Geography

	For the Three Months Ended June 30,				For the Six Months Ended June 30,
Revenues: (1)	2021		2020		2021		2020
North America	$	105,371	$	94,770	$	196,267	$	183,179
Europe		15,587		11,788		30,669		23,575
Asia Pacific		6,322		5,727		12,715		10,778
Other		1,390		1,256		2,800		2,354
Total	$	128,670	$	113,541	$	242,451	$	219,886

(1)Revenue location is determined based on where the products and services are consumed.

Summary of Allowance for Expected Credit Losses on Accounts Receivable

The allowance for expected credit losses on accounts receivable for the six months ended June 30, 2021 is summarized as follows (in thousands):

	Total Allowance
Balance at December 31, 2020	$	708
Provision for expected credit losses		211
Write-offs		(127	)
Balance at June 30, 2021	$	792