Accounts Receivable (Tables)

9 Months Ended

Sep. 30, 2020

Receivables [Abstract]

Summary of Accounts Receivables

A summary of the Company’s accounts receivables is presented below:

	September 30, 2020			December 31, 2019
Gross accounts receivable	$	94,877		$	105,127
Unearned income		(3,970	)		(5,623	)
Allowance for doubtful accounts		(15,141	)		(10,494	)
	$	75,766		$	89,010
Reported as:
Current trade receivables	$	57,920		$	58,977
Current unearned interest income		(2,675	)		(3,942	)
Long-term trade receivables		21,816			35,656
Long-term unearned interest income		(1,295	)		(1,681	)
	$	75,766		$	89,010

Schedule of Contractual Commitments, Net of Allowance for Doubtful Accounts

The following are the contractual commitments, net of allowance for doubtful accounts, to be received by the Company over the next 5 years:

			September 30,
	Total		2021		2022		2023		2024		2025
Current financing receivables, net of allowance of $5,720	$	30,029	$	30,029	$	—	$	—	$	—	$	—
Long-term financing receivables, net of allowance of $4,108		21,816		—		17,084		4,666		66		—
	$	51,845	$	30,029	$	17,084	$	4,666	$	66	$	—

Summary of Allowance for Doubtful Accounts

The allowance for doubtful accounts consisted of the following activity:

Balance as of January 1, 2019	$	4,408
Write-offs		(3,905	)
Provision		9,991
Balance as of December 31, 2019		10,494
Write-offs		(1,152	)
Provision		1,547
Balance as of March 31, 2020		10,889
Write-offs		(481	)
Provision		3,869
Balance as of June 30, 2020		14,277
Write-offs		(2,170	)
Provision		3,034
Balance as of September 30, 2020	$	15,141