Accounts Receivable

3 Months Ended

Mar. 31, 2022

Receivables [Abstract]

Accounts Receivable

6.     ACCOUNTS RECEIVABLE

The following table presents the composition of accounts receivable, net as of March 31, 2022 and December 31, 2021 (in thousands):

	March 31,		December 31,
	2022		2021
Gross accounts receivable - trade	$	10,054	$	9,168
Less: Allowances for doubtful accounts		(1,803)		(1,462)
Accounts receivable, net	$	8,251	$	7,706