LOANS AND ALLOWANCE FOR CREDIT LOSSES - COLLATERAL DEPENDENT LOANS (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 88,529	$ 88,591
Total loans	$ 5,264,270	5,239,861
Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of selling cost on collateral	10.00%
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of selling cost on collateral	13.00%
Residential real estate | Residential Real Estate - Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 1,058,139	1,144,684
Residential real estate | Residential Real Estate - Non Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	331,954	345,965
Residential real estate | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	325,086	295,133
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,821,798	1,785,289
Construction & land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	239,615	217,338
Commercial & industrial | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	452,815	464,078
Aircraft
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	240,275	250,051
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	30,956	27,440
Traditional Banking
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	88,529	88,591
Total loans	4,589,167	4,618,569
Traditional Banking | Real Estate | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	21,002	22,817
Traditional Banking | Personal Property | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	352	108
Total loans	681	121
Traditional Banking | Residential real estate | Residential Real Estate - Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,058,139	1,144,684
Traditional Banking | Residential real estate | Residential Real Estate - Owner Occupied | Real Estate | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	17,027	18,602
Traditional Banking | Residential real estate | Residential Real Estate - Non Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	331,954	345,965
Traditional Banking | Residential real estate | Residential Real Estate - Non Owner Occupied | Real Estate | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	55	64
Traditional Banking | Residential real estate | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	325,086	295,133
Traditional Banking | Residential real estate | Home equity | Real Estate | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,062	2,008
Traditional Banking | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,821,798	1,785,289
Traditional Banking | Commercial real estate | Real Estate | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,079	870
Traditional Banking | Construction & land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	239,615	217,338
Traditional Banking | Commercial & industrial | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	452,815	464,078
Traditional Banking | Commercial & industrial | Commercial and Industrial | Real Estate | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	779	1,273
Traditional Banking | Aircraft
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	240,275	250,051
Traditional Banking | Aircraft | Personal Property | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	320
Traditional Banking | Consumer | Personal Property | Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 9	$ 13