FAIR VALUE - Schedule of Carrying Amounts and Estimated Fair Value of Assets And Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Financial assets:
Loans, net		$ 4,244
Level 3 Inputs
Financial assets:
Loans, net		4,244
Reported Value Measurement
Financial assets:
Cash, due from banks, federal funds sold and interest-bearing deposits	$ 106,467	499,605
Marketable securities held to maturity	509,008	184,263
Loans, net	2,344,245	1,876,076
Accrued interest receivable	11,555	8,901
Nonmarketable equity securities	25,585	15,344
Financial liabilities:
Deposits	2,681,154	2,670,827
Securities sold under repurchase agreements	7,221	14,151
Accrued interest payable	2,348	481
Federal Home Loan Bank advances	290,000	47,500
Subordinated debt	49,153	19,810
Fair Value
Financial assets:
Cash, due from banks, federal funds sold and interest-bearing deposits	106,467	499,605
Marketable securities held to maturity	475,068	192,472
Loans, net	2,217,606	1,883,756
Accrued interest receivable	11,555	8,901
Nonmarketable equity securities	25,585	15,344
Financial liabilities:
Deposits	2,678,596	2,671,404
Securities sold under repurchase agreements	7,221	14,151
Accrued interest payable	2,348	481
Federal Home Loan Bank advances	289,926	47,501
Subordinated debt	50,025	17,833
Fair Value | Level 1 Inputs
Financial assets:
Cash, due from banks, federal funds sold and interest-bearing deposits	106,467	499,605
Marketable securities held to maturity	0	0
Loans, net	0	0
Accrued interest receivable	0	0
Nonmarketable equity securities	0	0
Financial liabilities:
Deposits	2,326,615	2,341,048
Securities sold under repurchase agreements	0	0
Accrued interest payable	0	0
Federal Home Loan Bank advances	0	0
Subordinated debt	0	0
Fair Value | Level 2 Inputs
Financial assets:
Cash, due from banks, federal funds sold and interest-bearing deposits	0	0
Marketable securities held to maturity	475,068	192,472
Loans, net	0	0
Accrued interest receivable	11,555	8,901
Nonmarketable equity securities	25,585	15,344
Financial liabilities:
Deposits	351,981	330,356
Securities sold under repurchase agreements	7,221	14,151
Accrued interest payable	2,348	481
Federal Home Loan Bank advances	289,926	47,501
Subordinated debt	50,025	17,833
Fair Value | Level 3 Inputs
Financial assets:
Cash, due from banks, federal funds sold and interest-bearing deposits	0	0
Marketable securities held to maturity	0	0
Loans, net	2,217,606	1,883,756
Accrued interest receivable	0	0
Nonmarketable equity securities	0	0
Financial liabilities:
Deposits	0	0
Securities sold under repurchase agreements	0	0
Accrued interest payable	0	0
Federal Home Loan Bank advances	0	0
Subordinated debt	$ 0	$ 0