LOANS AND ALLOWANCE FOR LOAN LOSSES - Summary of Loan Portfolio, Excluding Residential Loans Held for Sale (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 1,979,986	$ 1,979,690
Commercial Real Estate | Owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	238,668	174,908
Commercial Real Estate | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	551,783	409,567
Commercial Real Estate | Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	93,255	113,635
Commercial Real Estate | Non-owner occupied residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	106,112	114,505
Acquisition and development | 1-4 family residential construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	12,279	9,486
Acquisition and development | Commercial and land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	93,925	51,826
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	485,728	647,368
Commercial and industrial | SBA | SBA PPP Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	189,900	403,300
Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	14,989	20,523
Residential mortgage | First lien
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	198,831	244,321
Residential mortgage | Home-equity - term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	6,081	10,169
Residential mortgage | Home equity - lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	160,705	157,021
Installment and other loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 17,630	$ 26,361