SECURITIES - Securities Held to Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Amortized cost and estimated fair value of securities held to maturity
Amortized Cost	$ 3,210	$ 3,790
Unrecognized Gains	0	6
Unrecognized Losses	5	0
Estimated Fair Value	3,205	3,796
Amortized Cost
Within one year	2,204
After one, but within five years	1,006
After five, but within ten years	0
After ten years	0
Total	3,210
Amortized Cost	3,210	3,790
Fair Value
Within one year	2,199
After one, but within five years	1,006
After five, but within ten years	0
After ten years	0
Total	3,205
Total	3,205	3,796
Obligations of states and political subdivisions
Amortized cost and estimated fair value of securities held to maturity
Amortized Cost	1,981	2,157
Unrecognized Gains	0	0
Unrecognized Losses	0	0
Estimated Fair Value	1,981	2,157
Amortized Cost
Amortized Cost	1,981	2,157
Fair Value
Total	1,981	2,157
Time deposits with other financial institutions
Amortized cost and estimated fair value of securities held to maturity
Amortized Cost	1,229	1,633
Unrecognized Gains	0	6
Unrecognized Losses	5	0
Estimated Fair Value	1,224	1,639
Amortized Cost
Amortized Cost	1,229	1,633
Fair Value
Total	1,224	$ 1,639
Mortgage-backed securities, residential
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
SBA loan pools
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	$ 0