ACCOUNTS RECEIVABLE, NET (Tables)

12 Months Ended

Dec. 31, 2021

ACCOUNTS RECEIVABLE, NET (Tables)

Schedule of accounts receivable

	December 31, 2021		December 31, 2020
(in thousands)
Trade accounts receivable	$	4,084	$	2,560
Less allowance for doubtful receivables		89		66
Trade accounts receivable, net	$	3,995	$	2,494
Changes in Data I/O’s allowance  for doubtful accounts are as follows:
	December 31, 2021		December 31, 2020
(in thousands)
Beginning balance	$	66	$	80
Bad debt expense (reversal)		23		(14	)
Accounts written-off		-		-
Recoveries		-		-
Ending balance	$	89	$	66