Carrying amounts due as of the balance sheet date of the sum of amounts receivable other than from customers.

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Note A - Description of Business, Basis of Presentation and Significant Transactions (Details Textual) - USD ($) $ / shares in Units, $ in Millions				12 Months Ended
	Aug. 12, 2024	Aug. 08, 2024	Jul. 11, 2024	Dec. 31, 2024	Feb. 26, 2025	Jul. 12, 2024	Jun. 04, 2024	Feb. 05, 2024	Oct. 31, 2023	Aug. 30, 2023	Jul. 02, 2021
Common Stock Registered, Shares (in shares)								2,269,721
Common Stock Registered, Maximum Offering Price							$ 350.0
Stock Issued During Period, Shares, New Issues (in shares)				10,615,385
ATM Agreement Sales [Member]
Common Stock Registered, Maximum Offering Price							$ 75.0
ATM Agreement Sales [Member] \| JMP [Member]
Stock Issued During Period, Shares, New Issues (in shares)				0
Equity Distribution Agreement, Maximum Aggregate Offering Price						$ 75.0
Equity Distribution Agreement, Commission Fee, Percentage of Gross Sales						3.00%
ATM Agreement Sales [Member] \| JMP and RBCCM [Member]
Stock Issued During Period, Shares, New Issues (in shares)			0
Equity Distribution Agreement, Maximum Aggregate Offering Price											$ 75.0
Underwriting Agreement [Member]
Stock Issued During Period, Shares, New Issues (in shares)		9,230,770
Shares Issued, Price Per Share (in dollars per share)		$ 6.5
Over-Allotment Option [Member] \| Maximum [Member]
Stock Issuable During the Period (in shares)		1,384,615
Underwriting Agreement and Over-allotment Option [Member]
Stock Issued During Period, Shares, New Issues (in shares)	10,615,385
Proceeds from Issuance of Common Stock, Net	$ 64.5
Bridge Loan [Member]
Financing Receivable, Maximum Limit									$ 18.0	$ 18.0
Forecast [Member] \| PRV Transfer Agreement [Member]
Nontrade Receivables					$ 150.0