Summary of Significant Accounting Policies (Details) $ in Millions	12 Months Ended
Dec. 31, 2021 USD ($) Office subsidiary segment
Property, Plant and Equipment
Number of offices \| Office	19
Number of wholly-owned statutory trust subsidiaries \| subsidiary	2
Guarantee percentage of SBA Loan	90.00%
Number of reportable segments \| segment	1
Goodwill \| $	$ 1.5
Maximum
Property, Plant and Equipment
Guarantee percentage of SBA Loan	90.00%
Post modification recorded investment discount for selling and closing costs	10.00%
Maximum \| Building
Property, Plant and Equipment
PP&E useful life	30 years
Maximum \| Furniture, fixtures and equipment
Property, Plant and Equipment
PP&E useful life	10 years
Maximum \| Equipment
Property, Plant and Equipment
PP&E useful life	5 years
Minimum
Property, Plant and Equipment
Post modification recorded investment discount for selling and closing costs	6.00%
Minimum \| Equipment
Property, Plant and Equipment
PP&E useful life	3 years

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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