v3.25.1
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2025
Dec. 31, 2024
ASSETS    
Investment in securities, amortized cost $ 42,279 $ 42,279
Allowance for doubtful notes receivable $ 299 $ 459
Preferred stock, $0.01 par value, 80,000,000 shares authorized:    
Preferred stock par value (in dollars per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 80,000,000 80,000,000
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 250,000,000 250,000,000
Common stock, shares issued (in shares) 67,046,523 66,607,823
Common stock, shares outstanding (in shares) 67,046,523 66,607,823
Series B Preferred Stock    
Temporary Equity [Abstract]    
Temporary equity, dividend rate (as a percent) 5.50% 5.50%
Temporary equity, par value (in dollars per share) $ 0.01 $ 0.01
Temporary equity, shares issued (in shares) 3,078,017 3,078,017
Temporary equity, shares outstanding (in shares) 3,078,017 3,078,017
Series E Preferred Stock    
Temporary Equity [Abstract]    
Temporary equity, par value (in dollars per share) $ 0.01 $ 0.01
Temporary equity, shares issued (in shares) 13,909,632 14,910,521
Temporary equity, shares outstanding (in shares) 13,909,632 14,910,521
Series M Preferred Stock    
Temporary Equity [Abstract]    
Temporary equity, dividend rate (as a percent) 8.20%  
Temporary equity, par value (in dollars per share) $ 0.01 $ 0.01
Temporary equity, shares issued (in shares) 1,459,040 1,476,621
Temporary equity, shares outstanding (in shares) 1,459,040 1,476,621
Series D Preferred Stock    
Preferred stock, $0.01 par value, 80,000,000 shares authorized:    
Preferred stock dividend rate (as a percent) 8.25% 8.25%
Preferred stock, shares issued (in shares) 1,600,000 1,600,000
Preferred stock, shares outstanding (in shares) 1,600,000 1,600,000