Note 5 - Leases (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

Year ending December 31,	Operating Leases
2024 (excluding the three-months ended March 31, 2024)	$	37,000
Total lease payments		37,000
Less imputed interest		(1,000	)
Total	$	36,000

Lease, Cost [Table Text Block]

	Three Months Ended March 31,
	2024			2023
Lease cost
Operating lease cost	$	21,000		$	103,000
Sublease income		-			(50,000	)
Total lease cost	$	21,000		$	53,000
Other information
Cash paid for amounts included in the measurement of lease liabilities - Operating leases	$	21,000		$	103,000
Weighted-average remaining lease term - Operating leases in years		0.67			0.95
Weighted-average discount rate - Operating leases		4.42	%		5.54	%