v3.25.1

Loans Held for Investment - Loan Structure (Details) - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Loans and Financing Receivable
Principal Balance	$ 271,180,133	$ 317,255,023
Carrying value	$ 225,449,220	$ 274,649,145
% of Total	100.00%	100.00%
Preferred equity investments
Loans and Financing Receivable
Principal Balance	$ 95,057,611	$ 94,224,551
Carrying value	$ 48,447,927	$ 50,114,256
% of Total	21.50%	18.20%
Mezzanine loans
Loans and Financing Receivable
Principal Balance	$ 7,000,000	$ 15,044,732
Carrying value	$ 6,978,688	$ 15,038,010
% of Total	3.10%	5.50%
First mortgages
Loans and Financing Receivable
Principal Balance	$ 169,122,522	$ 207,985,740
Carrying value	$ 170,022,605	$ 209,496,879
% of Total	75.40%	76.30%

Percent Of Loan Portfolio Holdings

+ References

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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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2

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- Definition

Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

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- Definition

This is the result of the principal amount outstanding of total loans managed or securitized less securitized loans and loans that are in the process of being securitized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Subparagraph (a)
-Paragraph 4
-SubTopic 20
-Topic 860
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481326/860-20-50-4

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Terra Property Trust, Inc. 10-Q