v3.25.4
Financial Highlights (Tables)
 12 Months Ended
Dec. 31, 2025
Investment Company [Abstract]  
Schedule of Financial Highlights
The following information sets forth the Company's financial highlights for the years ended December 31, 2025, December 31, 2024, December 31, 2023, December 31, 2022 and December 31, 2021.
 Year Ended December 31,
 20252024202320222021
Per share data:(1)  
Net asset value at the beginning of the period$10.44 $10.50 $10.29 $10.63 $10.85 
Net investment income1.11 1.29 1.32 1.02 1.19 
Net realized and unrealized (losses) gains (2)(0.22)(0.05)0.21 (0.36)(0.32)
Net increase in net assets resulting from operations0.89 1.24 1.53 0.66 0.87 
Distributions declared to stockholders from net investment income(1.03)(1.27)(1.31)(0.96)(1.09)
Distributions declared to stockholders from realized gains (3)(0.04)(0.03)(0.01)(0.04)— 
Return of capital distributions declared to stockholders (4)(0.03)— — — — 
Net asset value at the end of the period$10.23 $10.44 $10.50 $10.29 $10.63 
Total return(5)8.89 %12.29 %15.57 %6.47 %8.35 %
Shares outstanding at end of period95,740,09394,236,67282,381,92273,750,03267,739,484
Average weighted shares outstanding for the period 94,581,88190,094,78279,577,91071,995,71742,261,286
Average net assets for the period $979,110 $945,247 $824,216 $757,628 $455,283 
Ratio to average net assets:
Net investment income 10.71 %12.30 %12.76 %9.66 %11.08 %
Total expenses, before waivers 4.63 %5.15 %4.82 %3.44 %2.66 %
Total expenses, net of waivers 4.63 %5.15 %4.82 %3.44 %2.66 %
Average debt outstanding — Wells Subscription Line (6)N/AN/AN/AN/A$4,071 
Average debt outstanding — Wells Credit Facility $465,645 $446,701 $384,168 $382,837 $205,759 
Asset coverage ratio270.76 %295.03 %299.41 %292.41 %326.45 %
Portfolio turnover24.79 %25.10 %9.18 %17.29 %33.65 %
Capital Commitments$690,000 $690,000 $690,000 $690,000 $690,000 
Funded Capital Commitments$690,000 $690,000 $690,000 $690,000 $690,000 
% of Capital Commitments funded100.00 %100.00 %100.00 %100.00 %100.00 %
    
(1)Per share data is based on weighted average shares outstanding for the respective period (except for issuance of shares of common stock and distributions declared to stockholders, which are based on actual rate per share).
(2)The total amount shown may not correspond with the aggregate amount for the period as it includes the effect of the timing of capital transactions which for the years ended December 31, 2025, December 31, 2024. December 31, 2023, December 31, 2022 and December 31, 2021 was $0.00, $0.00, $0.00, $0.00 and $(0.10) per share, respectively.
(3)For the year ended December 31, 2021, distributions declared to stockholders from realized gains was less than $0.01 per share.
(4)For the year ended December 31, 2024, return of capital distributions declared to stockholders was less than $0.01 per share.
(5)Total return is calculated assuming a purchase at net asset value per share on the opening of the first day of the year and a sale at net asset value per share on the last day of the period. Dividends and distributions, if any, are assumed for purposes of this calculation, to be reinvested at net asset value per share on the last day of the respective quarter
(6)For the year ended December 31, 2021, average debt outstanding represents the period from January 1, 2021 to December 3, 2021 (termination of the Wells Subscription Line).