Premises and Equipment - Schedule of Premises and Equipment (Details) - USD ($)	9 Months Ended
Sep. 30, 2021	Dec. 31, 2020
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 25,802,207	$ 21,340,793
Accumulated depreciation	(7,437,798)	(6,185,094)
Premises and equipment, Net	$ 18,364,409	15,155,699
Building
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	30 years
Premises and equipment, gross	$ 8,403,786	7,712,313
Building Improvements
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 3,734,661	3,287,713
Building Improvements \| Minimum
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	3 years
Building Improvements \| Maximum
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	10 years
Land
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 3,894,202	2,426,593
Equipment
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 4,060,291	3,457,690
Equipment \| Minimum
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	3 years
Equipment \| Maximum
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	5 years
Leasehold Improvements
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 2,305,278	2,222,132
Leasehold Improvements \| Minimum
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	3 years
Leasehold Improvements \| Maximum
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	10 years
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 2,271,856	1,916,622
Furniture and Fixtures \| Minimum
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	3 years
Furniture and Fixtures \| Maximum
Property Plant And Equipment [Line Items]
Premises and equipment, useful life	5 years
Construction in Progress
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 1,132,133	$ 317,730

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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