v3.26.1
Consolidated Statements of Changes in Net Assets (Unaudited) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Beginning balance $ 1,542,673 $ 1,607,721 $ 1,601,283 $ 1,607,529 $ 1,607,721 $ 1,607,529
Treasury stock, Shares   664,250     664,250  
Net investment income 40,884 $ 39,842 50,840 57,978 $ 80,726 108,818
Net change in unrealized gains (losses) on investments and foreign currency translation (1,182) (26,524) 45,039 (21,860) (27,706) 23,179
Net realized gains (losses) on investments and foreign currency transactions 806 (39,343) $ (36,876) 837 (38,537) $ (36,040)
Purchases of treasury stock $ (500)       $ (500)  
Purchases of treasury stock, Shares (30,938)   0   (30,938) 0
Stock issued in connection with dividend reinvestment plan $ 5,782 5,488 $ 6,222 6,440    
Stock issued in connection with dividend reinvestment plan, Shares         668,927 578,912
Dividends declared from distributable earnings (39,908) (44,511) (48,862) (49,641)    
Ending balance $ 1,548,554 1,542,673 $ 1,617,646 1,601,283 $ 1,548,554 $ 1,617,646
Ending balance,Shares 95,343,139   94,240,348   95,343,139 94,240,348
Treasury stock, shares 695,188       695,188  
Common Stock            
Beginning balance $ 957 $ 954 $ 946 $ 943 $ 954 $ 943
Beginning balance, Shares 95,019,600 94,705,150 93,964,358 93,661,436 94,705,150 93,661,436
Purchases of treasury stock, Shares (30,938)          
Stock issued in connection with dividend reinvestment plan $ 3 $ 3 $ 3 $ 3    
Stock issued in connection with dividend reinvestment plan, Shares 354,477 314,450 275,990 302,922    
Ending balance $ 960 $ 957 $ 949 $ 946 $ 960 $ 949
Ending balance,Shares 95,343,139 95,019,600 94,240,348 93,964,358 95,343,139 94,240,348
Treasury Stock            
Beginning balance $ (10,459) $ (10,459) $ (10,459) $ (10,459) $ (10,459) $ (10,459)
Treasury stock, Shares 664,250 664,250 664,250 664,250 664,250 664,250
Purchases of treasury stock $ (500)          
Purchases of treasury stock, Shares 30,938          
Ending balance $ (10,959) $ (10,459) $ (10,459) $ (10,459) $ (10,959) $ (10,459)
Treasury stock, shares 695,188 664,250 664,250 664,250 695,188 664,250
Paid in Capital in Excess of Par            
Beginning balance $ 1,541,068 $ 1,535,583 $ 1,525,774 $ 1,519,337 $ 1,535,583 $ 1,519,337
Stock issued in connection with dividend reinvestment plan 5,779 5,485 6,219 6,437    
Ending balance 1,546,847 1,541,068 1,531,993 1,525,774 1,546,847 1,531,993
Distributable Earnings            
Beginning balance 11,107 81,643 85,022 97,708 81,643 97,708
Net investment income 40,884 39,842 50,840 57,978    
Net change in unrealized gains (losses) on investments and foreign currency translation (1,182) (26,524) 45,039 (21,860)    
Net realized gains (losses) on investments and foreign currency transactions 806 (39,343) (36,876) 837    
Dividends declared from distributable earnings (39,908) (44,511) (48,862) (49,641)    
Ending balance $ 11,706 $ 11,107 $ 95,163 $ 85,022 $ 11,706 $ 95,163