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Note 5 - Leases (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

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

Year ending December 31,		Operating Leases
2023 (excluding the six-months ended June 30, 2023)		$	95,000
2024			59,000
Total lease payments			154,000
Less imputed interest			(4,000	)
Total		$	150,000

Lease, Cost [Table Text Block]

		Three Months Ended June 30,								Six Months Ended June 30,
		2023				2022				2023				2022
Lease cost
Operating lease cost		$	103,000			$	101,000			$	206,000			$	202,000
Sublease income			(49,000	)			(43,000	)			(99,000	)			(86,000	)
Total lease cost		$	54,000			$	58,000			$	107,000			$	116,000
Other information
Cash paid for amounts included in the measurement of lease liabilities - Operating leases		$	103,000			$	101,000			$	206,000			$	202,000
Weighted-average remaining lease term - Operating leases in years			0.92				1.52				0.92				1.52
Weighted-average discount rate - Operating leases			5.28	%			5.75	%			5.28	%			5.75	%

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

+ Details

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Period Type:	duration

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-6

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration