Note 5 - Leases (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

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

Year ending December 31,	Operating Leases
2022 (excluding the six-months ended June 30, 2022)	$	205,000
2023		302,000
2024		58,000
Total lease payments		565,000
Less imputed interest		(21,000	)
Total	$	544,000

Lease, Cost [Table Text Block]

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Lease cost
Operating lease cost, net of impairment	$	101,000		$	86,000		$	202,000		$	171,000
Sublease income		(43,000	)		-			(86,000	)		-
Total lease cost	$	58,000		$	86,000		$	116,000		$	171,000
Other information
Cash paid for amounts included in the measurement of lease liabilities - Operating leases	$	58,000		$	86,000		$	116,000		$	171,000
Weighted-average remaining lease term - Operating leases in years		1.52			2.24			1.52			2.24
Weighted-average discount rate - Operating leases		5.75	%		6.15	%		5.75	%		6.15	%