Loans - Schedule of Loans for Investment at Amortized Cost (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	$ 570,238	$ 1,230,391
Deferred loan costs (fees), net	7,975	(5,819)
Discount on SBA 7(a) loans sold	(3,866)	(5,417)
Discount on PPP loans purchased	(13)	(97)
Allowance for loan losses	(13,452)	(21,162)	$ (10,742)
Loans held for investment, at amortized cost	560,882	1,197,896
Real Estate- Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	87,235	64,724
Allowance for loan losses	(1,437)	(2,088)
Real Estate- Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	163,477	114,884
Allowance for loan losses	(2,349)	(2,899)
Real Estate - Construction and Land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	18,632	15,113
Allowance for loan losses	(241)	(310)
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	217,155	193,927
Allowance for loan losses	(9,202)	(15,418)
Commercial and industrial - PPP
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	80,158	838,847
Allowance for loan losses	0	0
Consumer and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	3,581	2,896
Allowance for loan losses	$ (154)	$ (252)

Financing Receivable, Discount On Loans Purchased

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Financing Receivable, Discount On Loans Sold

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Amount excluding accrued interest, of allowance for credit loss on financing receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
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Amount excluding accrued interest, after allowance for credit loss, of financing receivable.

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- Definition

Amount excluding accrued interest, before allowance for credit loss, of financing receivable.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
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Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.

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