Note 3 - Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Prepaid Expense and Other Current Assets [Text Block]

Note 3 — Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):

	December 31,		December 31,
	2021		2020
Prepaid subscriptions	$	85	$	29
Prepaid insurance		272		314
Prepaid marketing and sponsorships		60		60
Other		418		267
Total prepaid expenses and other current assets	$	835	$	670