Note 5 - Investments

9 Months Ended

Sep. 30, 2023

Notes to Financial Statements

Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]

5. INVESTMENTS

Major categories of net investment income during the nine months ended September 30, 2023 and 2022 are summarized as follows:

	September 30, 2023		September 30, 2022
Interest earned:
Short term investments and cash and cash equivalents	$	1,122	$	1,452
Net investment income	$	1,122	$	1,452

Major categories of net investment income during the three months ended  September 30, 2023 and 2022 are summarized as follows:

	September 30, 2023		September 30, 2022
Interest earned:
Short term investments and cash and cash equivalents	$	352	$	1,400
Net investment income	$	352	$	1,400