LOAN PERFORMANCE - Outstanding Troubled debt restructurings and other loans individually evaluated (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Restructured loans
Accruing TDR	$ 28,373	$ 30,709
Non-Accrual TDR	22,236	20,019
Total TDR	50,609	50,728
Other Non-Accrual	174	2,549
Other Accruing	1,159	5,995
Total Individually Evaluated	51,942	59,272
Commercial and industrial
Restructured loans
Accruing TDR	1,870	5,661
Non-Accrual TDR	7,934	6,851
Total TDR	9,804	12,512
Other Non-Accrual	51	2,239
Other Accruing	1,077	1,828
Total Individually Evaluated	10,932	16,579
Commercial real estate
Restructured loans
Accruing TDR	7,629	5,755
Non-Accrual TDR	10,980	11,401
Total TDR	18,609	17,156
Other Non-Accrual	96	111
Other Accruing		3,790
Total Individually Evaluated	18,705	21,057
Construction and development
Restructured loans
Accruing TDR	10,325	12,282
Non-Accrual TDR	139
Total TDR	10,464	12,282
Other Non-Accrual		142
Other Accruing		292
Total Individually Evaluated	10,464	12,716
1-4 family residential
Restructured loans
Accruing TDR	26	1,571
Non-Accrual TDR	3,149	1,727
Total TDR	3,175	3,298
Other Non-Accrual	27	57
Total Individually Evaluated	3,202	3,355
Consumer
Restructured loans
Non-Accrual TDR	34	40
Total TDR	34	40
Other Accruing	82	85
Total Individually Evaluated	116	125
Other:
Restructured loans
Accruing TDR	8,523	5,440
Total TDR	8,523	5,440
Total Individually Evaluated	8,523	5,440
Unfunded Commitment
Restructured loans
Commitment to fund on loans that were previously restructured	$ 1,100	$ 2,500