Note 2 - Revenue and Product Costs (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

	Customer			Deferred
	Deposits			Revenue
Balance at January 1, 2024	$	1,002		$	544
Additions, net		65			724
Transfer to revenue		(1,022	)		(595	)
Balance at September 30, 2024	$	45		$	673
Current portion	$	45		$	622
Long-term portion	$	-		$	51