The ownership percent of stock after option grants.

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- Definition

The exercise price of the stock options, as a percent of the fair market value of the company's stock on the date of the grant.

+ References

No definition available.

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- Definition

Share-based Payment Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Granted in Period, Total Fair Value

+ References

No definition available.

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- Definition

Share-based Payment Arrangement by Share-based Payment Award, Number of Additional Shares Authorized, Percentage of Shares Outstanding

+ References

No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479983/718-10-S45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
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-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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- Definition

Number of additional shares authorized for issuance under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
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-Name Accounting Standards Codification
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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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-Topic 718
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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Note 13 - Equity Incentive Plans (Details Textual) - USD ($)			3 Months Ended		9 Months Ended
	Jan. 01, 2025	Jan. 01, 2024	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Jun. 30, 2025	Dec. 31, 2024	Aug. 09, 2024
Ownership of Stock, Option Grants			10.00%		10.00%
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in dollars per share)			$ 8.63		$ 8.63
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price (in dollars per share)			$ 259.7		$ 259.7
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term (Year)					9 years 9 months 25 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term (Year)					8 years 6 months 14 days
Share-Based Payment Arrangement, Expense			$ 138,000	$ 58,000	$ 415,000	$ 166,000
Share-Based Payment Arrangement, Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)					4 years
Share-Based Payment Arrangement, Expense			91,000	55,000	$ 222,000	160
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount			1,000,000		$ 1,000,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)					3 years 5 months 15 days
Restricted Stock [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount			0		$ 0
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value			0	2,000	$ 2,000	5,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)					0
Restricted Stock Units (RSUs) [Member]
Share-Based Payment Arrangement, Expense			133,000	$ 0	$ 190,000	$ 0
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount			383,000		$ 383,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)					3 years 4 months 17 days
Share-based Payment Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Granted in Period, Total Fair Value			$ 100,000		$ 406,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)				0	68,084	0
Share-Based Payment Arrangement, Employee [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Exercise Price, Percent of Market Value per Share			100.00%		100.00%
Parent or Subsidiary of Company [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Exercise Price, Percent of Market Value per Share			110.00%		110.00%
The 2021 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares)		4,312
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)									5,434
A&R 2021 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares)	27,846
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)							86,669		58,823
Share-based Payment Arrangement by Share-based Payment Award, Number of Additional Shares Authorized, Percentage of Shares Outstanding								5.00%
A&R 2021 Plan, Amended [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)							511,669
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)			79,113		79,113