ACCOUNTS RECEIVABLE

3 Months Ended

Mar. 31, 2022

ACCOUNTS RECEIVABLE

ACCOUNTS RECEIVABLE

7. ACCOUNTS RECEIVABLE

The components of accounts receivable are as follows (in thousands):

	March 31,		December 31,
	2022		2021
Trade receivables	$	37,738	$	47,352
Allowance for doubtful accounts		(1,077)		(665)
Total accounts receivable	$	36,661	$	46,687

The following table summarizes activity in the allowance for doubtful accounts (in thousands):

	March 31,		December 31,
	2022		2021
Balance at beginning of period	$	665	$	500
Provision for uncollectible accounts, net of recoveries		419		447
Uncollectible accounts written off		(7)		(282)
Balance at end of period	$	1,077	$	665