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Aggregate dividends declared during the period for each share of common stock outstanding.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Per share conversion price of preferred stock.

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Number of common shares issuable upon conversion for each share of preferred stock to be converted.

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Number of common shares issuable upon conversion of preferred stock.

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The redemption (or callable) amount of currently redeemable preferred stock. Includes amounts representing dividends not currently declared or paid but which will be payable under the redemption features or for which ultimate payment is solely within the control of the issuer.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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Number of new stock issued during the period.

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Note 10 - Stockholders' Deficit (Details Textual) $ / shares in Units, $ in Thousands				1 Months Ended	3 Months Ended	9 Months Ended
	Oct. 16, 2025 USD ($) shares	Aug. 19, 2025 USD ($) shares	Oct. 29, 2021 shares	Feb. 28, 2026 USD ($) shares	Sep. 30, 2025 $ / shares	Sep. 29, 2025 USD ($)	Mar. 12, 2026 shares	Jan. 31, 2026 $ / shares	Dec. 31, 2025 USD ($) $ / shares shares	Oct. 31, 2025	Dec. 31, 2024 shares	Jan. 29, 2024 $ / shares
Common Stock, Shares Authorized (in shares)									1,500,000,000		1,500,000,000
Preferred Stock, Shares Authorized (in shares)									5,000,000		5,000,000
Preferred Stock, Convertible, Shares Issuable									1,000
Voting Equivalent		2.12
Common Stock, Dividends, Per Share, Declared (in dollars per share) \| $ / shares					$ 4
Payments of Ordinary Dividends, Common Stock \| $						$ 4,800
2025 Preferred Stock Purchase Agreement [Member]
Preferred Stock, Convertible, Shares Issuable	8,600,000
Series B Preferred Stock [Member]
Preferred Stock, Shares Outstanding (in shares)									1,000		1,000
Series B Preferred Stock [Member] \| Subsequent Event [Member]
Preferred Stock, Convertible, Conversion Price (in dollars per share) \| $ / shares								$ 43.75
Series B Preferred Stock [Member] \| The 2021 Private Placement Program [Member]
Stock Issued During Period, Shares, New Issues			15,000
Preferred Stock, Shares Outstanding (in shares)									131		131
Series B Preferred Stock, Post-split [Member]
Preferred Stock, Convertible, Conversion Price (in dollars per share) \| $ / shares												$ 43.75
Series B Preferred Stock, Post-split [Member] \| The 2021 Private Placement Program [Member]
Preferred Stock, Convertible, Shares Issuable									3,013
Preferred Stock, Convertible, Conversion Price (in dollars per share) \| $ / shares									$ 43.75
Series D Preferred Stock [Member]
Preferred Stock, Shares Outstanding (in shares)									0
Series D Preferred Stock [Member] \| 2025 Preferred Stock Purchase Agreement [Member]
Stock Issued During Period, Shares, New Issues		481,250
Preferred Stock, Convertible, Shares Issuable		15,400,000
Series E Preferred Stock [Member]
Stock Issued During Period, Shares, New Issues	268,750
Preferred Stock, Shares Outstanding (in shares)									0
Series E Preferred Stock [Member] \| 2025 Preferred Stock Purchase Agreement [Member]
Stock Issued During Period, Shares, New Issues		268,750
Preferred Stock, Convertible, Shares Issuable		8,600,000
Preferred Stock, Convertible, Conversion Ratio	32									32
Series F Preferred Stock [Member]
Stock Issued During Period, Shares, New Issues		1,986,568
Preferred Stock, Shares Outstanding (in shares)									1,346,633
Preferred Stock, Redemption Amount \| $		$ 525							$ 350
Stock Redeemed or Called During Period, Shares	639,935
Stock Redeemed or Called During Period, Value \| $	$ 175
Series F Preferred Stock [Member] \| Subsequent Event [Member]
Preferred Stock, Shares Outstanding (in shares)				710,270
Preferred Stock, Redemption Amount \| $				$ 175
Stock Redeemed or Called During Period, Shares				639,935
Stock Redeemed or Called During Period, Value \| $				$ 175
Forecast [Member]
Common Stock, Shares Authorized (in shares)							5,000,000,000