Note 5 - Allowance for Doubtful Accounts

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Allowance for Credit Losses [Text Block]

5. ALLOWANCE FOR DOUBTFUL ACCOUNTS

The activity in the accounts receivable allowance from operations for the years ended December 31, 2021 and 2020 consists of the following:

	For the Year Ended December 31,
	2021			2020
Balance at beginning of period	$	473		$	127
Bad debt expense		9			227
Write-offs		(229	)		(77	)
Other adjustments		(206	)		196
Balance at end of period	$	47		$	473