Note 5 - Leases (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Year ending December 31,	Operating Leases
2022 (excluding the nine-months ended September 30, 2022)	$	103,000
2023		302,000
2024		58,000
Total lease payments		463,000
Less imputed interest		(15,000	)
Total	$	448,000

Lease, Cost [Table Text Block]

	Three Months Ended September 30,						Nine Months Ended September 30,
	2022			2021			2022			2021
Lease cost
Operating lease cost, net of impairment	$	102,000		$	87,000		$	303,000		$	258,000
Sublease income		(43,000	)		-			(129,000	)		-
Total lease cost	$	59,000		$	87,000		$	174,000		$	258,000
Other information
Cash paid for amounts included in the measurement of lease liabilities - Operating leases	$	102,000		$	87,000		$	303,000		$	258,000
Weighted-average remaining lease term - Operating leases in years		1.30			1.99			1.30			1.99
Weighted-average discount rate - Operating leases		5.71	%		6.15	%		5.71	%		6.15	%