Related Party Transactions (Details)		3 Months Ended	12 Months Ended
	Feb. 20, 2003 USD ($)	Dec. 31, 2024 USD ($) ft²	Dec. 31, 2024 USD ($) ft²	Dec. 31, 2023 USD ($)	Mar. 30, 2009 USD ($)
Related Party Transactions [Abstract]
Purchased trust preferred security offering	$ 4,000,000
Ownership interest in aircraft		30.10%	30.10%
Costs associated with aircraft			$ 332,445	$ 307,442
Administrative services and cost			$ 7,480,761	7,910,324
Servicing fee on loan			0.25%
Loan origination			0.50%
Servicing fees			$ 20,137	18,694
Origination fees			26,665	18,630
Reimbursement cost			$ 1,217,395	1,337,096
Percentage of processing fee reimbursed			100.00%
Reimbursement from associated entities			$ 1,605,028	1,438,450
Area of office space | ft²		8,000	8,000
Rent paid per month		$ 2,000	$ 2,000
Minimum [Member]
Related Party Transactions [Abstract]
Percentage of undivided participation in notes receivable			20.00%
Maximum [Member]
Related Party Transactions [Abstract]
Percentage of undivided participation in notes receivable			50.00%
FSBI [Member]
Related Party Transactions [Abstract]
Term for mandatory redemption			30 years
Term for call provision			5 years
Dividend rate			6.515%
Dividend income			$ 165,590	165,137
Common stock purchased					$ 1,000,000
FSNB [Member]
Related Party Transactions [Abstract]
Rental cost paid to FSNB			24,000	24,000
Percentage of interest in participated loan		9.00%
BOD Loan - Funding commitment		$ 1,482,300
FSF [Member]
Related Party Transactions [Abstract]
Loans participated to related parties		$ 0	$ 0	$ 60,031