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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Summary of Average Recorded Investment in Impaired Loans and Related Interest Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	$ 7,286	$ 10,363
Interest Income Recognized	33	44
Commercial real estate | Owner-occupied
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	3,050	3,825
Interest Income Recognized	0	1
Commercial real estate | Non-owner occupied
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	0	0
Interest Income Recognized	0	0
Commercial real estate | Multi-family
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	0	0
Interest Income Recognized	0	0
Commercial real estate | Non-owner occupied residential
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	96	225
Interest Income Recognized	0	0
Acquisition and development | Commercial and land development
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	1,187	187
Interest Income Recognized	0	0
Commercial And Industrial
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	109	3,030
Interest Income Recognized	0	0
Residential mortgage | First lien
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	2,389	2,539
Interest Income Recognized	33	43
Residential mortgage | Home equity – term
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	6	11
Interest Income Recognized	0	0
Residential mortgage | Home equity – lines of credit
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	405	521
Interest Income Recognized	0	0
Installment and other loans
Financing Receivable, Impaired [Line Items]
Average Impaired Balance	44	25
Interest Income Recognized	$ 0	$ 0

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Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-15

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-17

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Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 310
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