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Note 4 - Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Right-of-use asset	$ 612		$ 612		$ 693
Current lease obligation	189		189		182
Long-term lease obligation	515		515		611
Operating Lease, Liability	704		704		$ 793
Operating lease cost	49	$ 49	97	$ 114
Short-term lease cost	138	184	350	453
Sublease income	0	0	0	0
Total lease costs	$ 187	$ 233	$ 447	$ 567
Weighted average lease term (years) (Year)	3 years 4 months 24 days	4 years 4 months 24 days	3 years 4 months 24 days	4 years 4 months 24 days
Weighted average discount rate	4.25%	4.25%	4.25%	4.25%

X

- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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-Section 55
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Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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X

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

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X

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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X

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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X

- Definition

Amount of lessee's right to use underlying asset under operating lease.

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X

- Definition

Weighted average discount rate for operating lease calculated at point in time.

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X

- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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X

- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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X

- Definition

Amount of sublease income excluding finance and operating lease expense.

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