Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Schedule of allowance for credit loss

The following is the activity of the reserve for credit losses on accounts receivable which includes trade accounts receivable and unbilled accounts receivable (in thousands):

	December 31,
	2021
Beginning balance	$	663
Provision for credit losses	(303)
Collected	(130)
Written-off	(90)
Ending balance	$	140

The following is the activity of the allowance for doubtful accounts (in thousands):

	December 31,
	2020
Beginning balance	$	162
Provision for bad debts	847
Collected	(242)
Written-off	(104)
Ending balance	$	663