Fathom Holdings Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Cover
- Audit Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Related Party Transactions (Details)

v3.25.1

Related Party Transactions (Details) - USD ($)	1 Months Ended								6 Months Ended	12 Months Ended
Related Party Transactions (Details) - USD ($)	Mar. 28, 2025	Feb. 28, 2025	Jan. 31, 2025	Dec. 31, 2024	Nov. 30, 2024	Oct. 31, 2024	Sep. 30, 2024	Dec. 31, 2023	Feb. 28, 2025	Dec. 31, 2024	Dec. 31, 2023
Related Party Transaction [Line Items]
Rent expense under leases										$ 400,000	$ 400,000
Common Stock \| Secondary public offering
Related Party Transaction [Line Items]
Gross proceeds								$ 4,900,000
Stock issued and sold (in shares)								2,450,000
Public offering price (in dollars per share)								$ 2.00			$ 2.00
Consideration received								$ 4,200,000
Common Stock \| Subsequent Event \| Secondary public offering
Related Party Transaction [Line Items]
Gross proceeds	$ 3,000,000.0
Consideration received	2,700,000
Common Stock \| Subsequent Event \| Secondary public offering \| Director
Related Party Transaction [Line Items]
Gross proceeds	600,000
Consideration received	$ 500,000
Common Stock \| Subsequent Event \| Public Offering Two \| Director
Related Party Transaction [Line Items]
Stock issued and sold (in shares)	832,639
Public offering price (in dollars per share)	$ 0.72
Related Party
Related Party Transaction [Line Items]
Marketing expense										$ 500,000	$ 400,000
Hometown Heroes, LLC \| Founder And Former Chief Executive Officer \| IntelliAgent
Related Party Transaction [Line Items]
Consideration transferred for acquisition				$ 60,000	$ 60,000	$ 60,000	$ 200,000
Forecast \| Hometown Heroes, LLC \| Founder And Former Chief Executive Officer \| IntelliAgent
Related Party Transaction [Line Items]
Consideration transferred for acquisition		$ 60,000	$ 60,000						$ 500,000
2024 Notes \| Senior Secured Convertible Promissory Note
Related Party Transaction [Line Items]
Principal amount							5,000,000
Net proceeds from issuance of convertible notes							$ 4,900,000

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