v3.26.1
Consolidated Statements of Changes in Net Assets - 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
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Balance at beginning of period (in shares)   46,588,608     46,588,608  
Balance at beginning of period $ 719,528 $ 738,659 $ 718,940 $ 624,903 $ 738,659 $ 624,903
Issuances of common stock, net of underwriting and offering costs       90,532    
Dividend reinvestment (in shares)         0 593,449
Dividend reinvestment     4,679 4,496 $ 0 $ 9,175
Common stock repurchased   (16,030) (146)      
Net increase in net assets resulting from operations $ 29,272 13,223 16,289 15,875 $ 42,495 32,164
Dividends to stockholders   (16,324) (16,974) (16,866)    
Balance at ending of period (in shares) 45,345,229       45,345,229  
Balance at ending of period $ 748,800 $ 719,528 $ 722,788 $ 718,940 $ 748,800 $ 722,788
Common Stock            
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Balance at beginning of period (in shares) 45,345,229 46,588,608 46,849,531 40,240,358 46,588,608 40,240,358
Balance at beginning of period $ 45 $ 47 $ 47 $ 40 $ 47 $ 40
Issuances of common stock, net of underwriting and offering costs (in shares)       6,325,000    
Issuances of common stock, net of underwriting and offering costs       $ 6    
Dividend reinvestment (in shares)     309,276 284,173    
Dividend reinvestment       $ 1    
Common stock repurchased (in shares)   (1,243,379) (10,005)      
Common stock repurchased   $ (2)        
Balance at ending of period (in shares) 45,345,229 45,345,229 47,148,802 46,849,531 45,345,229 47,148,802
Balance at ending of period $ 45 $ 45 $ 47 $ 47 $ 45 $ 47
Additional Paid-In Capital            
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Balance at beginning of period 765,979 782,007 784,601 689,580 782,007 689,580
Issuances of common stock, net of underwriting and offering costs       90,526    
Dividend reinvestment     4,679 4,495    
Common stock repurchased   (16,028) (146)      
Balance at ending of period 765,979 765,979 789,134 784,601 765,979 789,134
Total Overdistributed Earnings            
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Balance at beginning of period (46,496) (43,395) (65,708) (64,717) (43,395) (64,717)
Net increase in net assets resulting from operations 29,272 13,223 16,289 15,875    
Dividends to stockholders   (16,324) (16,974) (16,866)    
Balance at ending of period $ (17,224) $ (46,496) $ (66,393) $ (65,708) $ (17,224) $ (66,393)