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Note 15 - Segment Information | 12 Months Ended
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Dec. 31, 2025
Notes to Financial Statements |
Segment Reporting Disclosure [Text Block] | NOTE 15. SEGMENT INFORMATION The Company follows ASC 280, Segment Reporting, which establishes standards for the way public business enterprises report information about operating segments in annual financial statements and requires that those enterprises report selected information about operating segments in financial statements issued to shareholders. The Company’s Chief Operating Decision Maker ("CODM"), its CEO, assesses performance and allocates resources based on company-wide financial information. The Company derives nearly all of its income from interest on its RMBS portfolio. Consequently, the Company has determined that it operates in a single reportable segment and the strategic purpose of all operating activities is to support that one segment. The CODM evaluates company-wide performance based on multiple performance measures. The primary measure of segment performance is net income. The CODM does not generally evaluate our performance using asset or historical cash flow information. Since the Company operates in one operating segment, all required financial segment information can be found in the financial statements. Significant expenses within net income that are used to evaluate performance are each separately presented in the statements of comprehensive income. The Company does not distinguish between markets or segments for the purpose of internal reporting. The Company's segment assets are presented in the Company's Balance Sheets under total assets.

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- Definition The entire disclosure for reporting segments including data and tables. 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