Note 2 - Prepaid Expenses and Other Current Assets (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Schedule of Prepaid Expense and Other Current Assets [Table Text Block]

	September 30,		December 31,
	2023		2022
Prepaid subscriptions	$	1,112	$	423
Prepaid insurance		1,032		619
Other		126		107
Total prepaid expenses and other current assets	$	2,270	$	1,149