Note 7 - Other Income and Loss

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Other Nonoperating Income and Expense [Text Block]

7. Other Income and Loss

Other income and loss consisted of the following (in thousands):

	Year Ended December 31,
	2020			2019
Interest income	$	24		$	179
Other income (loss)		(59	)		(30	)
Total income (loss)	$	(35	)	$	149