Note 4 - Other Accrued Liabilities

3 Months Ended

Mar. 31, 2024

Notes to Financial Statements

Other Liabilities Disclosure [Text Block]

Note 4.    Other Accrued Liabilities

Other accrued liabilities consist of the following as of  March 31, 2024 and December 31, 2023:

	March 31,		December 31,
	2024		2023
Professional services	$	769,000	$	472,000
Operating costs		489,000		450,000
Other		326,000		304,000
Total other accrued liabilities	$	1,584,000	$	1,226,000