Note 9 - Significant Risk Concentrations (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Schedule of Rebate Credit [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Reductions to cost of revenue	$	450	$	94	$	581	$	229
Reductions to marketing expense		74		69		363		174