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Borrowings - Summary of SBA-guaranteed Debentures (Details) $ in Thousands | Dec. 31, 2023 USD ($)
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Debt Instrument [Line Items] |
Debenture Amount | $ 300,000
$37,500 SBA-guaranteed Debentures, Issued March 2015 | SBIC I |
Debt Instrument [Line Items] |
Debenture Amount | $ 37,500
$37,500 SBA-guaranteed Debentures, Issued March 2015 | SBIC I | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.517%
SBA Annual Charge | 0.355%
$37,50 SBA-guaranteed Debentures, Issued September 2015 | SBIC I |
Debt Instrument [Line Items] |
Debenture Amount | $ 37,500
$37,50 SBA-guaranteed Debentures, Issued September 2015 | SBIC I | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.829%
SBA Annual Charge | 0.355%
$28,795 SBA-guaranteed Debentures, Issued September 2015 | SBIC I |
Debt Instrument [Line Items] |
Debenture Amount | $ 28,795
$28,795 SBA-guaranteed Debentures, Issued September 2015 | SBIC I | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.829%
SBA Annual Charge | 0.742%
$13,950 SBA-guaranteed debentures, Issued March 2016 | SBIC I |
Debt Instrument [Line Items] |
Debenture Amount | $ 13,950
$13,950 SBA-guaranteed debentures, Issued March 2016 | SBIC I | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.507%
SBA Annual Charge | 0.742%
$4,000 SBA-guaranteed debentures, Issued September 2016 | SBIC I |
Debt Instrument [Line Items] |
Debenture Amount | $ 4,000
$4,000 SBA-guaranteed debentures, Issued September 2016 | SBIC I | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.051%
SBA Annual Charge | 0.742%
$13,000 SBA-guaranteed debentures, Issued September 2017 | SBIC I |
Debt Instrument [Line Items] |
Debenture Amount | $ 13,000
$13,000 SBA-guaranteed debentures, Issued September 2017 | SBIC I | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.518%
SBA Annual Charge | 0.742%
$15,255 SBA-guaranteed debentures, Issued March 2018 | SBIC I |
Debt Instrument [Line Items] |
Debenture Amount | $ 15,255
$15,255 SBA-guaranteed debentures, Issued March 2018 | SBIC I | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 3.187%
SBA Annual Charge | 0.742%
$15,000 SBA-guaranteed debentures, Issued September 2018 | SBIC II |
Debt Instrument [Line Items] |
Debenture Amount | $ 15,000
$15,000 SBA-guaranteed debentures, Issued September 2018 | SBIC II | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 3.548%
SBA Annual Charge | 0.222%
$19,000 SBA-guaranteed debentures, Issued September 2019 | SBIC II |
Debt Instrument [Line Items] |
Debenture Amount | $ 19,000
$19,000 SBA-guaranteed debentures, Issued September 2019 | SBIC II | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.283%
SBA Annual Charge | 0.222%
$41,000 SBA-guaranteed debentures, Issued March 2020 | SBIC II |
Debt Instrument [Line Items] |
Debenture Amount | $ 41,000
$41,000 SBA-guaranteed debentures, Issued March 2020 | SBIC II | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.078%
SBA Annual Charge | 0.222%
$24,000 SBA-guaranteed debentures, Issued March 2020 | SBIC II |
Debt Instrument [Line Items] |
Debenture Amount | $ 24,000
$24,000 SBA-guaranteed debentures, Issued March 2020 | SBIC II | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 2.078%
SBA Annual Charge | 0.275%
$51,000 SBA-guaranteed debentures, Issued September 2020 | SBIC II |
Debt Instrument [Line Items] |
Debenture Amount | $ 51,000
$51,000 SBA-guaranteed debentures, Issued September 2020 | SBIC II | SBA-guaranteed debentures |
Debt Instrument [Line Items] |
Interest Rate | 1.034%
SBA Annual Charge | 0.275%

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