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Stockholders' Equity - Summary of Components of Stockholders' Equity (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Beginning balance | [1] | $ 232,123 | $ 280,122
Net investment income |  | 8,529 | 7,908
Net change in unrealized appreciation on investments |  | (5,960) | 2,143
Net realized (losses) from investment transactions and extinguishment of debt |  | (3,085) | (5,553)
Tax (provision) benefit on realized and unrealized gains (losses) on investments | [1] | 571 | (440)
Distributions to Stockholders | [1] | (6,495) | (6,111)
Reinvested Dividends | [1] | 215 | 338
Stock repurchases | [1] | (792) | (545)
Private placement and other | [1] |  | 439
Ending balance | [1],[2] | 225,106 | 278,301
Common Stock |  |  |
Beginning balance |  | 96 | 97
Ending balance |  | 96 | 97
Capital in Excess of Par Value |  |  |
Beginning balance |  | 736,784 | 733,095
Reinvested Dividends |  | 215 | 338
Stock repurchases |  | (792) | (545)
Ending balance |  | 736,207 | 733,327
Total Distributable (Loss) Earnings |  |  |
Beginning balance |  | (504,757) | (453,070)
Net investment income |  | 8,529 | 7,908
Net change in unrealized appreciation on investments |  | (5,960) | 2,143
Net realized (losses) from investment transactions and extinguishment of debt |  | (3,085) | (5,553)
Tax (provision) benefit on realized and unrealized gains (losses) on investments |  | 571 | (440)
Distributions to Stockholders |  | (6,495) | (6,111)
Ending balance |  | $ (511,197) | (455,123)
HCAP Acquisition |  |  |
Private placement and other |  |  | 439
HCAP Acquisition | Capital in Excess of Par Value |  |  |
Private placement and other |  |  | $ 439
[1] | Refer to Note 9 "Stockholders' Equity" for additional information on changes in components of Stockholders' Equity
[2] | Totals may not sum due to rounding.

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