Discount rate used by lessee to determine present value of operating lease payments.

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- Definition

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

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-Section 45
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- Definition

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 20
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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 20
-Name Accounting Standards Codification
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- Definition

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

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Note 11 - Leases (Details Textual) - USD ($) $ in Thousands	12 Months Ended
Note 11 - Leases (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Feb. 01, 2024	Sep. 01, 2020
Operating Lease, Right-of-Use Asset	$ 1,358	$ 1,893
Operating Lease, Liability	1,299	1,667
Operating Lease, Payments	800	1,100
Operating Lease, Expense	$ 800	$ 1,000
Headquarters Building in San Diego, California [Member]
Lessee, Operating Lease, Term of Contract (Year)				5 years
Facility in Broadview, Illinois [Member]
Operating Lease, Right-of-Use Asset			$ 1,400	$ 200
Lessee, Operating Lease, Discount Rate			10.00%
Lessee, Operating Lease, Renewal Term (Year)			5 years
Operating Lease, Liability			$ 1,400