v3.26.1
Equity - Narrative (Details)
 3 Months Ended 6 Months Ended 11 Months Ended 14 Months Ended 60 Months Ended 63 Months Ended 64 Months Ended
Aug. 01, 2025
shares
Feb. 22, 2021
USD ($)
Jun. 30, 2026
USD ($)
period
$ / shares
shares
Jun. 30, 2025
shares
Jun. 30, 2026
USD ($)
period
director
$ / shares
shares
Jun. 30, 2025
shares
Mar. 31, 2026
shares
Jun. 30, 2026
USD ($)
period
$ / shares
shares
Sep. 17, 2024
Jun. 30, 2026
USD ($)
period
$ / shares
shares
Jun. 30, 2026
USD ($)
period
$ / shares
shares
Dec. 31, 2025
shares
May 05, 2025
shares
May 04, 2025
shares
Nov. 06, 2024
USD ($)
Mar. 26, 2024
USD ($)
May 04, 2023
USD ($)
Aug. 03, 2022
USD ($)
Apr. 07, 2021
shares
Class of Stock [Line Items]                                      
Securities and capital available for issuance | $                               $ 1,000,000,000.0      
Capital available for issuance, effective period                               3 years      
Preferred shares authorized (in shares)     50,000,000.0   50,000,000.0     50,000,000.0   50,000,000.0 50,000,000.0                
Preferred stock, par value (in dollars per share) | $ / shares     $ 0.01   $ 0.01     $ 0.01   $ 0.01 $ 0.01                
Preferred stock, shares outstanding (in shares)     9,120,000   9,120,000     9,120,000   9,120,000 9,120,000                
Quarterly periods required to grant preferred stock voting rights | period     6   6     6   6 6                
Number of directors | director         2                            
Percent of votes needed to pass     66.67%   66.67%     66.67%   66.67% 66.67%                
Arc Home | Related Party                                      
Class of Stock [Line Items]                                      
Loan securitization, additional interest 21.40%                                    
Share issued in connection with acquisition (in shares) 2,027,676                                    
2024 Sales Agents                                      
Class of Stock [Line Items]                                      
Amount authorized | $                             $ 75,000,000.0        
Issuance of common stock (in shares)     0 0 0 0                          
Independent Director                                      
Class of Stock [Line Items]                                      
Dividend equivalent units vested (in shares)     3,836   3,836     3,836   3,836 3,836                
Independent Director | Restricted Stock                                      
Class of Stock [Line Items]                                      
Outstanding shares vested (in shares)     12,981   12,981     12,981   12,981 12,981                
Restricted stock unit conversion ratio         1                            
2020 Equity Incentive Plan                                      
Class of Stock [Line Items]                                      
Number of shares authorized (in shares)                           220,781          
Number of shares subject to issuance if forfeited or lapse (in shares)                         86,666            
2025 Equity Incentive Plan                                      
Class of Stock [Line Items]                                      
Number of shares authorized (in shares)                         800,000            
Number of dividend equivalent units granted (in shares)             1,787                        
Shares available to be awarded under equity incentive plans (in shares)     915,390   915,390     915,390   915,390 915,390                
2025 Equity Incentive Plan | Restricted Stock                                      
Class of Stock [Line Items]                                      
Shares of restricted common stock under equity incentive plans (in shares)               103,604                      
2021 Equity Incentive Plan                                      
Class of Stock [Line Items]                                      
Number of shares authorized (in shares)                                     573,425
Shares of restricted common stock under equity incentive plans (in shares)                   0                  
8.25% Series A Cumulative Redeemable Preferred Stock                                      
Class of Stock [Line Items]                                      
Preferred stock dividend percentage   8.25%     8.25% 8.25%                          
Preferred stock, shares issued (in shares)     1,700,000   1,700,000     1,700,000   1,700,000 1,700,000 1,700,000              
Preferred stock, shares outstanding (in shares)     1,663,000   1,663,000     1,663,000   1,663,000 1,663,000 1,700,000              
Series B Cumulative Reedmable Preferred Stock                                      
Class of Stock [Line Items]                                      
Preferred stock dividend percentage   8.00%     8.00% 8.00%                          
Preferred stock, shares issued (in shares)     3,700,000   3,700,000     3,700,000   3,700,000 3,700,000 3,700,000              
Preferred stock, shares outstanding (in shares)     3,728,000   3,728,000     3,728,000   3,728,000 3,728,000 3,700,000              
8.000% Series C Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock                                      
Class of Stock [Line Items]                                      
Preferred stock dividend percentage   8.00%     8.00% 8.00%     8.00%                    
Preferred stock, shares issued (in shares)     3,700,000   3,700,000     3,700,000   3,700,000 3,700,000 3,700,000              
Preferred stock, shares outstanding (in shares)     3,729,000   3,729,000     3,729,000   3,729,000 3,729,000 3,700,000              
2022 Repurchase Program                                      
Class of Stock [Line Items]                                      
Authorized amount for stock repurchase | $                                   $ 15,000,000.0  
Value of common stock remained authorized for future share repurchases | $     $ 1,500,000   $ 1,500,000     $ 1,500,000   $ 1,500,000 $ 1,500,000                
Shares repurchased (in shares)     0 0 0 0                          
2023 Repurchase Program                                      
Class of Stock [Line Items]                                      
Authorized amount for stock repurchase | $                                 $ 15,000,000.0    
Value of common stock remained authorized for future share repurchases | $     $ 15,000,000.0   $ 15,000,000.0     $ 15,000,000.0   $ 15,000,000.0 $ 15,000,000.0                
Preferred Repurchase Program                                      
Class of Stock [Line Items]                                      
Authorized amount for stock repurchase | $   $ 20,000,000.0                                  
Shares repurchased (in shares)                     0