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Common Stock - Summary of Repurchases of Common Stock (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Stockholders' Equity Note [Abstract] |  |  |
Number of shares repurchased |  |  | 25,719
Cost of shares repurchased, including commissions | $ 0 | $ 0 | $ 268,000
Weighted average price per share |  |  | $ 10.37
Weighted average discount to net asset value at quarter end prior to repurchases |  |  | 38.50%

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