Unsecured Notes Payable - Narrative (Details) $ / shares in Units, $ in Thousands	6 Months Ended
Jun. 30, 2025 USD ($) series $ / shares
Unsecured Notes Payable
Notes issued denomination (in dollars per share) \| $ / shares	$ 25.00
Unsecured Debt
Unsecured Notes Payable
Aggregate amount outstanding	$ 230,239
Unsecured Debt \| Notes
Unsecured Notes Payable
Aggregate amount outstanding	$ 230,200
Number of notes series outstanding \| series	5
Threshold percentage of taxable income to prohibit distribution	90.00%
Threshold asset coverage ratio	150.00%
Period of written notice to redeem notes without premium or penalty	30 days
Unsecured Debt \| September 2025 Notes
Unsecured Notes Payable
Aggregate amount outstanding	$ 56,300
Fixed annual rate	7.75%
Notes issued denomination (in dollars per share) \| $ / shares	$ 24.75
Principal amount	$ 28,000
Unsecured Debt \| December 2026 Notes
Unsecured Notes Payable
Aggregate amount outstanding	$ 51,700
Fixed annual rate	6.00%
Unsecured Debt \| March 2027 Notes
Unsecured Notes Payable
Aggregate amount outstanding	$ 51,900
Fixed annual rate	6.00%
Unsecured Debt \| June 2027 Notes
Unsecured Notes Payable
Aggregate amount outstanding	$ 30,000
Fixed annual rate	7.125%
Unsecured Debt \| September 2027 Notes
Unsecured Notes Payable
Aggregate amount outstanding	$ 40,300
Fixed annual rate	8.00%

Face amount of per share of notes issued.

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Number Of Notes Series Outstanding

+ References

No definition available.

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- Definition

Period of written notice to redeem notes without premium or penalty for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

The percentage of threshold asset coverage ratio.

+ References

No definition available.

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- Definition

The percentage of taxable income to prohibit distribution.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

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

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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