v3.25.2
Shareholders' Equity - Schedule of Common and Preferred Stock (Details) - $ / shares
Jun. 30, 2025
Dec. 31, 2024
Class of Stock [Line Items]    
Common stock, shares authorized (in shares) 10,000,000 10,000,000
Common stock, shares issued (in shares) 5,050,000 5,050,000
Common stock, shares outstanding (in shares) 5,050,000 5,050,000
Preferred stock, shares authorized (in shares) 250,000,000 250,000,000
Liquidation preference (in dollars per share) $ 1,000 $ 1,000
Fixed-to-Floating Rate Cumulative Perpetual Preferred Stock, Series A (Series A Preferred Stock)    
Class of Stock [Line Items]    
Preferred stock, shares issued (in shares) 1,000,000 1,000,000
Preferred stock, shares outstanding (in shares) 1,000,000 1,000,000
Fixed-to-Floating Rate Cumulative Perpetual Preferred Stock, Series B (Series B Preferred Stock)    
Class of Stock [Line Items]    
Preferred stock, shares issued (in shares) 500,000 500,000
Preferred stock, shares outstanding (in shares) 500,000 500,000
Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series C (Series C Preferred Stock)    
Class of Stock [Line Items]    
Preferred stock, shares issued (in shares) 500,000 500,000
Preferred stock, shares outstanding (in shares) 500,000 500,000