Fair Value Measurements - Summary of Fair Value Hierarchy of Financial Instruments (Details) - USD ($) $ in Thousands		Mar. 31, 2026		Dec. 31, 2025
Unsecured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		$ 495		$ 501
Fair Value, Inputs, Level 1 [Member] | Unsecured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		0		0
Fair Value, Inputs, Level 2 [Member] | Unsecured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		0		0
Fair Value, Inputs, Level 3 [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	[1]	141,426		134,666
Fair Value, Inputs, Level 3 [Member] | Unsecured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		495		501
Fair Value, Inputs, Level 3 [Member] | Secured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	[1]	140,602		133,847
Fair Value, Recurring [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		159,919		153,243
Total Investments after Cash Equivalents		156,305		149,658
Fair Value, Recurring [Member] | Secured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		155,481		148,839
Fair Value, Recurring [Member] | Short-Term Investments
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Total Investments after Cash Equivalents		3,614		3,585
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		3,614		3,585
Total Investments after Cash Equivalents		0		0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Secured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		0		0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Short-Term Investments
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Total Investments after Cash Equivalents		3,614		3,585
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		14,879		14,992
Total Investments after Cash Equivalents		14,879		14,992
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Secured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		14,879		14,992
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Short-Term Investments
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Total Investments after Cash Equivalents		0		0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		141,426		134,666
Total Investments after Cash Equivalents		141,426		134,666
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Secured Debt
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		140,602		133,847
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Short-Term Investments
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Total Investments after Cash Equivalents		0		0
Equity Method Investments
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		329		318
Equity Method Investments | Fair Value, Inputs, Level 1 [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		0		0
Equity Method Investments | Fair Value, Inputs, Level 2 [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		0		0
Equity Method Investments | Fair Value, Inputs, Level 3 [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure		$ 329	[1]	$ 318

[1] As of March 31, 2026 and December 31, 2025, amounts of $2,381 and $46,330, respectively, included within the fair value of Level 3 assets were valued based on unobservable inputs not developed by the Adviser (e.g., broker quotes and transaction prices).