SECURITIES - Securities Held to Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Amortized cost and estimated fair value of securities held to maturity
Amortized Cost	$ 2,943	$ 3,790
Unrecognized Gains	0	6
Unrecognized Losses	5	0
Estimated Fair Value	2,938	3,796
Amortized Cost
Within one year	2,672
After one, but within five years	271
After five, but within ten years	0
After ten years	0
Total	2,943
Amortized Cost	2,943	3,790
Fair Value
Within one year	2,667
After one, but within five years	271
After five, but within ten years	0
After ten years	0
Total	2,938
Total	2,938	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	962	1,633
Unrecognized Gains	0	6
Unrecognized Losses	5	0
Estimated Fair Value	957	1,639
Amortized Cost
Amortized Cost	962	1,633
Fair Value
Total	957	$ 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