FAIR VALUE MEASUREMENTS (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	$ 346,270,000	$ 373,444,000
Marketable equity securities	1,544,000	1,699,000
Transfer in or out of Level 3	0	0
U.S. Treasury and/or agency securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	6,966,000	6,801,000
Obligations of U.S. Government Agencies and Sponsored Agencies Other
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	10,424,000	11,180,000
Asset backed securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	33,782,000	36,418,000
Corporate debt securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	42,476,000	42,993,000
Marketable Equity Securities
Available-for-Sale Securities:
Marketable equity securities	1,544,000	1,699,000
Fair Value, Measurements, Recurring
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	346,270,000	373,444,000
Marketable equity securities	1,544,000	1,699,000
Total recurring fair value measurements	347,814,000	375,143,000
Fair Value, Measurements, Recurring | U.S. Treasury and/or agency securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	6,966,000	6,801,000
Fair Value, Measurements, Recurring | Mortgage Backed Obligations Of Us Government Corporations And Agencies
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	131,116,000	131,675,000
Fair Value, Measurements, Recurring | Obligations of U.S. Government Agencies and Sponsored Agencies Other
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	10,424,000	11,180,000
Fair Value, Measurements, Recurring | Other Mortgage Backed Debt Securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	32,017,000	33,688,000
Fair Value, Measurements, Recurring | Obligations of state and political subdivisions
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	89,489,000	110,689,000
Fair Value, Measurements, Recurring | Asset backed securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	33,782,000	36,418,000
Fair Value, Measurements, Recurring | Corporate debt securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	42,476,000	42,993,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	6,966,000	6,801,000
Marketable equity securities	1,544,000	1,699,000
Total recurring fair value measurements	8,510,000	8,500,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | U.S. Treasury and/or agency securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	6,966,000	6,801,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Mortgage Backed Obligations Of Us Government Corporations And Agencies
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Obligations of U.S. Government Agencies and Sponsored Agencies Other
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Other Mortgage Backed Debt Securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Obligations of state and political subdivisions
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Asset backed securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Corporate debt securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	339,304,000	366,643,000
Marketable equity securities	0	0
Total recurring fair value measurements	339,304,000	366,643,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | U.S. Treasury and/or agency securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Mortgage Backed Obligations Of Us Government Corporations And Agencies
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	131,116,000	131,675,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Obligations of U.S. Government Agencies and Sponsored Agencies Other
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	10,424,000	11,180,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Other Mortgage Backed Debt Securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	32,017,000	33,688,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Obligations of state and political subdivisions
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	89,489,000	110,689,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Asset backed securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	33,782,000	36,418,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Corporate debt securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	42,476,000	42,993,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Marketable equity securities	0	0
Total recurring fair value measurements	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | U.S. Treasury and/or agency securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Mortgage Backed Obligations Of Us Government Corporations And Agencies
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Obligations of U.S. Government Agencies and Sponsored Agencies Other
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Other Mortgage Backed Debt Securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Obligations of state and political subdivisions
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Asset backed securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Corporate debt securities
Available-for-Sale Securities:
Debt Securities Available-for-Sale:	$ 0	$ 0