Allowance for Credit Losses (Tables)

12 Months Ended

Dec. 31, 2020

Receivables [Abstract]

Analysis of Allowance for Credit Losses

The following summarizes the financing receivables allowance for credit losses (in thousands):

	Year Ended December 31, 2020
Beginning Balance, January 1, 2020	$	34
Current year provision	40
Ending Balance, December 31, 2020	$	74

Summary of Accounts Receivable by Aging

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

	December 31, 2020
	31-60 Days		61-90 Days		91 Days and over		Total over 31 Days		Current		Total balance
Accounts receivable	$	688	$	7	$	27	$	722	$	13,172	$	13,894
	December 31, 2019
	31-60 Days		61-90 Days		91 Days and over		Total over 31 Days		Current		Total balance
Accounts receivable	$	191	$	8	$	62	$	261	$	8,802	$	9,063