ACCOUNTS RECEIVABLE, NET (Tables)

12 Months Ended

Dec. 31, 2022

Receivables [Abstract]

Schedule of accounts receivable, net

Accounts receivable, net consists of the following as of December 31:

(in thousands)	2022		2021
Billed	$	11,993	$	17,907
Unbilled	5,359		5,398
	17,352		23,305
Less: Allowance for credit losses	(4,363)		(5,297)
Total	$	12,989	$	18,008

Changes in the allowance for expected credit losses consist of the following:

			Additions
(in thousands)	Balance at Beginning of Period		Charged to Expenses		Charged to Other Accounts Note(1)		Deductions Note(2)		Balance at End of Period
Allowance for expected credit losses:
Year ended December 31, 2022	$	5,297	$	885	$	(260)	$	1,559	$	4,363
Year ended December 31, 2021	5,581		1,354		—		1,638		5,297
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(1) Primarily includes amounts previously written off which were credited directly to this account when recovered.
(2) Amounts written off as uncollectible or transferred to other accounts or utilized.