Allowance for Credit Losses (Tables)

9 Months Ended

Sep. 30, 2020

Receivables [Abstract]

Analysis of allowance for credit losses

An analysis of the allowance for credit losses is as follows (in thousands):

	Three and nine months ended September 30, 2020
Beginning Balance January 1, 2020	$	34
Current period provision	40
Write-offs charged against the allowance	—
Recoveries of amounts previously written off	—
Ending Balance September 30, 2020	$	74

Summary of accounts receivable by aging

The following tables below summarizes accounts receivable by aging category (in thousands):

	September 30, 2020
	31-60 Days		61-90 Days		91 days and over		Total over 31 days		Current		Total balance
Accounts receivable	$	160	$	—	$	—	$	160	$	10,551	$	10,711

	December 31, 2019
	31-60 Days		61-90 Days		91 days and over		Total over 31 days		Current		Total balance
Accounts receivable	$	185	$	7	$	65	$	257	$	8,806	$	9,063