Allowance for Credit Losses

12 Months Ended

Dec. 31, 2023

Allowance for Credit Losses

Allowance for Credit Losses

3. Allowance for Credit Losses

Changes in the allowance for doubtful accounts are composed of the following:

	Years Ended December 31,
	2023		2022
Balance, beginning of year	$	50	$	50
Provision for credit losses		—		170
Uncollectible accounts written off		—		(170	)
Balance, end of year	$	50	$	50