SECURITIES - Schedule of Contractual Maturity of Securities Available for Sale, Excluding Equity Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Amortized Cost
1 year or less	$ 10,533
1 year – 5 years	43,540
5 years – 10 years	82,397
After 10 years	22,707
Total, Amortized Cost	159,177
Total debt securities	404,688
Fair Value
1 year or less	10,388
1 year – 5 years	40,467
5 years – 10 years	68,505
After 10 years	15,807
Total, Fair Value	135,167
Total debt securities	335,122	$ 371,409
Amortized Cost
1 year or less	53,827
1 year – 5 years	203,661
5 years – 10 years	45,383
After 10 years	0
Total, Amortized Cost	302,871
Total debt securities	391,301	404,765
Fair Value
1 year or less	52,288
1 year – 5 years	186,750
5 years – 10 years	37,205
After 10 years	0
Total, Fair Value	276,243
Total debt securities	352,069	367,388
Residential & multi-family mortgage
Amortized Cost
Mortgage & asset backed securities, Amortized Cost	233,464
Fair Value
Mortgage & asset backed securities, Fair Value	189,109
Total debt securities	189,109	217,547
Amortized Cost
Mortgage & asset backed securities, Amortized Cost	88,430
Fair Value
Mortgage & asset backed securities, Fair Value	75,826
Total debt securities	75,826	86,953
Pooled SBA
Amortized Cost
Mortgage & asset backed securities, Amortized Cost	12,047
Fair Value
Mortgage & asset backed securities, Fair Value	10,846
Total debt securities	10,846	$ 12,679
Amortized Cost
Mortgage & asset backed securities, Amortized Cost	0
Fair Value
Mortgage & asset backed securities, Fair Value	$ 0