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Note 10 - Leases (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Lease, Cost [Table Text Block]

		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2023				2022				2023				2022
Cash paid for operating lease liabilities		$	66			$	150			$	133			$	214
Operating lease cost		$	65			$	141			$	131			$	207
Cash paid for finance lease liabilities		$	15			$	15			$	17			$	29
Interest expense		$	2			$	2			$	2			$	5

		June 30, 2023
Weighted-average remaining lease term (years) - operating leases			1.4
Weighted-average discount rate - operating leases			6.16	%
Weighted-average remaining lease term (years) - finance leases			0.8
Weighted-average discount rate - finance leases			7.48	%

Lessee, Lease Liability, Maturity [Table Text Block]

Due in 12-month period ended June 30,
		Operating Leases				Finance Leases
2023		$	269			$	65
2024		$	102			$	18
2025		$	—			$	—
Less imputed interest		$	(16	)		$	(4	)
Total lease liabilities		$	355			$	79
Current lease liabilities		$	255			$	61
Non-current lease liabilities		$	100			$	18
		$	355			$	79

X

- Definition

Tabular disclosure of undiscounted cash flows of operating and finance lease liability.

+ References

No definition available.

+ Details

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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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X

- References

No definition available.

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