Related Party Transactions (Details)		12 Months Ended
	Feb. 20, 2003 USD ($)	Dec. 31, 2022 USD ($) ft² Company	Dec. 31, 2021 USD ($) Property	Mar. 30, 2009 USD ($)
Related Party Transactions [Abstract]
Purchased trust preferred security offering	$ 4,000,000
Ownership interest in aircraft		30.10%
Costs associated with aircraft		$ 553,533	$ 248,977
Administrative services and cost		$ 7,862,902	6,824,829
Servicing fee on loan		0.25%
Loan origination		0.50%
Servicing fees		$ 24,146	23,508
Origination fees		0	48,901
Reimbursement cost		$ 895,317	895,100
Percentage of processing fee reimbursed		100.00%
Reimbursement from associated entities		$ 1,134,315	947,689
Area of office space | ft²		8,000
Rent paid per month		$ 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		$ 165,137	165,137
Common stock purchased				$ 1,000,000
Purchases from related parties			80,000
FSNB [Member]
Related Party Transactions [Abstract]
Rental cost paid to FSNB		$ 24,000	$ 24,000
Number of limited liability companies purchased | Company		3
Number of real estate parcels purchased | Property			1
FSF [Member]
Related Party Transactions [Abstract]
Purchase price per entity		$ 1
Loans participated to related parties		$ 79,674	$ 111,869
Purchases from related parties			$ 1,502,035