Subsequent Events (Details) - Subsequent Event - USD ($) $ in Thousands	Nov. 08, 2023	Oct. 10, 2023
Series A Unsecured Notes Due 2026
Subsequent Event [Line Items]
Debt instrument, aggregate principal amount		$ 33,146
Proceeds from issuance of long-term debt		$ 32,317
Series A Unsecured Notes Due 2026 \| SOFR
Subsequent Event [Line Items]
Variable rate		3.82%
2027 Notes \| Unsecured debt
Subsequent Event [Line Items]
Debt instrument, aggregate principal amount	$ 100,000
Proceeds from issuance of long-term debt	$ 99,000
Debt instrument, redemption price, percentage of principal amount redeemed	99.25%
Debt instrument, redemption, minimum threshold percentage	10.00%
Minimum shareholders’ equity	$ 543,600
Minimum asset coverage ratio	150.00%
Minimum interest coverage ratio	1.25
Unencumbered asset coverage ratio	1.25
Percentage of secured loans and cash of total unencumbered assets	65.00%
Percentage of equity interests of total unencumbered assets	15.00%
Unsecured credit facilities, loans or indebtedness in excess	$ 25,000
Minimum threshold of principal amount subject to evens of default	$ 25,000
2027 Notes \| Unsecured debt \| On or Before August 8, 2027
Subsequent Event [Line Items]
Debt instrument, redemption price, percentage of principal amount redeemed	100.00%
2027 Notes \| Unsecured debt \| After August 8, 2027
Subsequent Event [Line Items]
Debt instrument, redemption price, percentage of principal amount redeemed	100.00%
2027 Notes \| Unsecured debt \| On or Before August 8, 2027
Subsequent Event [Line Items]
Redemption discount, percentage	0.50%
2027 Notes \| SOFR \| Unsecured debt
Subsequent Event [Line Items]
Variable rate	4.75%
2027 Notes \| SOFR Floor Rate \| Unsecured debt
Subsequent Event [Line Items]
Variable rate	2.00%

Debt Instrument, Covenant, Events Of Default, Minimum Threshold

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Debt Instrument, Covenant, Favored Lender Provision, Minimum Threshold

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Debt Instrument, Covenant, Minimum Asset Coverage Ratio

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Debt Instrument, Covenant, Minimum Interest Coverage Ratio

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Debt Instrument, Covenant, Minimum Shareholders' Equity

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Debt Instrument, Covenant, Percentage Of Equity Interests Of Total Unencumbered Assets

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Debt Instrument, Covenant, Percentage Of Secured Loans And Cash Of Total Unencumbered Assets

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Debt Instrument, Covenant, Unencumbered Asset Coverage Ratio

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Debt Instrument, Redemption Discount, Percentage

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Debt Instrument, Redemption, Minimum Threshold Percentage

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Percentage of principal amount of debt redeemed.

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The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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