Loans - Secured Loans by Lien Position in the Collateral (Details) $ in Thousands	Jun. 30, 2025 USD ($) Loans	Dec. 31, 2024 USD ($) Loans	Dec. 31, 2023 USD ($) Loans
Loans Details Secured Loans By Lien Position In Collateral [Line Items]
Number of secured loans \| Loans	29	36	36
Secured loans - principal	$ 45,185	$ 53,475	$ 53,475
Total principal, secured loans, Percent	100.00%	100.00%
Liens due other lenders at loan closing	$ 15,812	$ 19,442
Total debt	60,997	72,917
Appraised property value at loan closing	$ 117,347	$ 132,521
Percent of total debt to appraised values (LTV) at loan closing	55.60%	58.90%
First Trust Deeds [Member]
Loans Details Secured Loans By Lien Position In Collateral [Line Items]
Number of secured loans \| Loans	23	27
Secured loans - principal	$ 39,779	$ 46,945
Total principal, secured loans, Percent	88.00%	88.00%
Second Trust Deeds [Member]
Loans Details Secured Loans By Lien Position In Collateral [Line Items]
Number of secured loans \| Loans	6	9
Secured loans - principal	$ 5,406	$ 6,530
Total principal, secured loans, Percent	12.00%	12.00%

Loans details secured loans by lien position in the collateral.

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- Definition

Appraised value of the collateral securing our loans at the time we made our loan.

+ References

No definition available.

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- Definition

Represents loans receivable liens due other lenders at loan closing.

+ References

No definition available.

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- Definition

Mortgage Loan On Real Estate Number Of Loans

+ References

No definition available.

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- Definition

Percent Of Debt To Appraised Values L T V At Loan Closing Weighted Average.

+ References

No definition available.

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- Definition

Percent of total secured loans with a similar property type.

+ References

No definition available.

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- Definition

Principal balance of our loans plus the principal balance of any other loans securing the same collateral as our loan at the time we made our loan.

+ References

No definition available.

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- Definition

The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 80
-Name Accounting Standards Codification
-Section 55
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480078/944-80-55-14

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 80
-Name Accounting Standards Codification
-Section 55
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480078/944-80-55-9

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1)(c))
-Publisher FASB
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-Name Accounting Standards Codification
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

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