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Related Party Transactions - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Related Party Transaction [Line Items] |  |  |
Management fees | $ 8,349 | $ 7,916 | $ 4,579
Administrative services expense | 3,364 | 3,219 | 1,941
Purchase of total investments | $ 222,202 | 297,149 | 115,989
Advisory Agreement |  |  |
Related Party Transaction [Line Items] |  |  |
Related party transaction, terms of terminate advisory agreement | In accordance with the 1940 Act, without payment of any penalty, we may terminate the Advisory Agreement with the Adviser upon 60 days’ written notice. The decision to terminate the agreement may be made by a majority of the Board or the stockholders holding a majority of the outstanding shares of our common stock. See “Advisory Agreement—Removal of Adviser” below. In addition, without payment of any penalty, the Adviser may generally terminate the Advisory Agreement upon 60 days’ written notice and, in certain circumstances, the Adviser may only be able to terminate the Advisory Agreement upon 120 days’ written notice. |  |
Related party transaction, terms of removal of adviser | The Adviser may be removed by the Board or by the affirmative vote of a Majority of the Outstanding Shares. “Majority of the Outstanding Shares” means the lesser of (1) 67% or more of the outstanding shares of our common stock present at a meeting, if the holders of more than 50% of the outstanding shares of our common stock are present or represented by proxy or (2) a majority of outstanding shares of our common stock. |  |
Management fee, description | For the period from the date of the Advisory Agreement (the “Effective Date”) through the end of the first calendar quarter after the Effective Date, the Base Management Fee will be calculated at an annual rate of 1.50% of the Company’s gross assets, excluding cash and cash equivalents, but including assets purchased with borrowed amounts, as of the end of such calendar quarter. Subsequently, the Base Management Fee will be 1.50% of the Company’s average gross assets, excluding cash and cash equivalents, but including assets purchased with borrowed amounts, at the end of the two most recently completed calendar quarters; provided, however, that the Base Management Fee will be 1.00% of the Company’s average gross assets, excluding cash and cash equivalents, but including assets purchased with borrowed amounts, that exceed the product of (i) 200% and (ii) the value of the Company’s net asset value at the end of the most recently completed calendar quarter. |  |
Incentive fee, description | The Incentive Fee consists of two parts: (1) a portion based on the Company’s pre-incentive fee net investment income (the “Income-Based Fee”) and (2) a portion based on the net capital gains received on the Company’s portfolio of securities on a cumulative basis for each calendar year, net of all realized capital losses and all unrealized capital depreciation on a cumulative basis, in each case calculated from the Effective Date, less the aggregate amount of any previously paid capital gains Incentive Fee (the “Capital Gains Fee”). |  |
Percentage of pre-incentive fee net investment income | 17.50% |  |
Percentage of hurdle rate | 7.00% |  |
Percentage of capital gains fee | 17.50% |  |
Percentage of cumulative realized capital gains | 17.50% |  |
Management fees | $ 8,300 | 7,900 | 4,600
Incentive fees | $ 6,100 | 7,100 | 4,900
Incentive fees waived |  |  | 557
Administration Agreement |  |  |
Related Party Transaction [Line Items] |  |  |
Related party transaction, terms of terminate administration agreement | The Company may terminate the Administration Agreement, without payment of any penalty, upon 60 days’ written notice. The decision to terminate the agreement may be made by a majority of the Board or the stockholders holding a Majority of the Outstanding Shares. In addition, the Adviser may terminate the Administration Agreement, without payment of any penalty, upon 60 days’ written notice. |  |
Administrative services expense | $ 3,400 | $ 3,200 | $ 1,900
Affiliate of Investment Advisor |  |  |
Related Party Transaction [Line Items] |  |  |
Purchase of total investments | $ 4,000 |  |

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