Significant Accounting Policies - Additional Information (Details)	3 Months Ended
Mar. 31, 2024 USD ($) Segment	Mar. 31, 2023 USD ($)
Change in Accounting Estimate [Line Items]
Number of reportable segments \| Segment	1
Number of operating segments \| Segment	1
Percentage of excise tax	4.00%
Income tax examination, description	The Company’s tax returns are generally subject to examination by U.S. federal and most state tax authorities for a period of three years from the date the respective returns are filed, and, accordingly, the Company’s 2020 through 2022 tax years remain subject to examination.
Tax year subject to examination	2019 2020 2021
Maximum number of common stock purchasable under stock repurchase program \| $	$ 5,000,000
Repurchase of common stock \| $	$ 0	$ 0
Minimum
Change in Accounting Estimate [Line Items]
Percentage of voting securities	25.00%
Percentage of board representation	50.00%
Percentage of investment company taxable income	90.00%
Percentage of taxable income	98.00%
Percentage of net capital gains realized	98.20%
Minimum \| Affiliate Investment
Change in Accounting Estimate [Line Items]
Percentage of voting securities	5.00%
Maximum \| Affiliate Investment
Change in Accounting Estimate [Line Items]
Percentage of voting securities	25.00%

Percentage of board representation.

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Percentage of excise tax.

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Percentage of investment company taxable income.

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Percentage of net capital gains realized.

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Percentage of taxable income.

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Percentage of voting securities.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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A brief description of status of the tax examination, significant findings to date, and the entity's position with respect to the findings.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Tax year that remains open to examination under enacted tax laws, in YYYY format.

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Amount of stock repurchase plan authorized.

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Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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