LOANS AND ALLOWANCE FOR CREDIT LOSSES - Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2022	Jun. 30, 2022	Dec. 31, 2022
Bank impaired loans
With No Related Allowance Recorded, Recorded investment	$ 23,382	$ 23,382	$ 19,076
With An Allowance Recorded, Recorded Investment	6,004	6,004	7,747
Recorded Investment, Total	29,386	29,386	26,823
With No Related Allowance Recorded, Unpaid Principal Balance	23,792	23,792	19,172
With An Allowance Recorded, Unpaid Principal Balance	6,004	6,004	7,747
Unpaid Principal Balance, Total	29,796	29,796	26,919
With An Allowance Recorded, Related Allowance	843	843	826
With No Related Allowance Recorded, Average Recorded Investment	24,948	27,183	24,735
With An Allowance Recorded , Average Recorded Investment	6,617	6,202	6,601
Average Recorded Investment, Total	31,565	33,385	31,336
With No Related Allowance Recorded, Interest Income Recognized	265	524	1,030
With An Allowance Recorded, Interest Income Recognized	4	26	388
Interest Income Recognized, Total	269	550	1,418
Commercial/Agricultural Real Estate
Bank impaired loans
With No Related Allowance Recorded, Recorded investment	13,290	13,290	9,741
With An Allowance Recorded, Recorded Investment	5,803	5,803	7,108
Recorded Investment, Total	19,093	19,093	16,849
With No Related Allowance Recorded, Unpaid Principal Balance	13,502	13,502	9,766
With An Allowance Recorded, Unpaid Principal Balance	5,803	5,803	7,108
Unpaid Principal Balance, Total	19,305	19,305	16,874
With An Allowance Recorded, Related Allowance	809	809	519
With No Related Allowance Recorded, Average Recorded Investment	13,565	15,514	13,657
With An Allowance Recorded , Average Recorded Investment	6,142	5,458	6,028
Average Recorded Investment, Total	19,707	20,972	19,685
With No Related Allowance Recorded, Interest Income Recognized	169	305	549
With An Allowance Recorded, Interest Income Recognized	3	14	273
Interest Income Recognized, Total	172	319	822
C&I/Agricultural operating
Bank impaired loans
With No Related Allowance Recorded, Recorded investment	4,246	4,246	2,744
With An Allowance Recorded, Recorded Investment	0	0	538
Recorded Investment, Total	4,246	4,246	3,282
With No Related Allowance Recorded, Unpaid Principal Balance	4,375	4,375	2,754
With An Allowance Recorded, Unpaid Principal Balance	0	0	538
Unpaid Principal Balance, Total	4,375	4,375	3,292
With An Allowance Recorded, Related Allowance	0	0	249
With No Related Allowance Recorded, Average Recorded Investment	5,131	4,961	4,467
With An Allowance Recorded , Average Recorded Investment	219	276	273
Average Recorded Investment, Total	5,350	5,237	4,740
With No Related Allowance Recorded, Interest Income Recognized	32	82	200
With An Allowance Recorded, Interest Income Recognized	0	10	48
Interest Income Recognized, Total	32	92	248
Residential Mortgage
Bank impaired loans
With No Related Allowance Recorded, Recorded investment	5,684	5,684	5,846
With An Allowance Recorded, Recorded Investment	201	201	91
Recorded Investment, Total	5,885	5,885	5,937
With No Related Allowance Recorded, Unpaid Principal Balance	5,754	5,754	5,907
With An Allowance Recorded, Unpaid Principal Balance	201	201	91
Unpaid Principal Balance, Total	5,955	5,955	5,998
With An Allowance Recorded, Related Allowance	34	34	48
With No Related Allowance Recorded, Average Recorded Investment	6,066	6,482	6,304
With An Allowance Recorded , Average Recorded Investment	256	467	298
Average Recorded Investment, Total	6,322	6,949	6,602
With No Related Allowance Recorded, Interest Income Recognized	62	133	276
With An Allowance Recorded, Interest Income Recognized	1	2	65
Interest Income Recognized, Total	63	135	341
Consumer Installment
Bank impaired loans
With No Related Allowance Recorded, Recorded investment	162	162	745
With An Allowance Recorded, Recorded Investment	0	0	10
Recorded Investment, Total	162	162	755
With No Related Allowance Recorded, Unpaid Principal Balance	161	161	745
With An Allowance Recorded, Unpaid Principal Balance	0	0	10
Unpaid Principal Balance, Total	161	161	755
With An Allowance Recorded, Related Allowance	0	0	10
With No Related Allowance Recorded, Average Recorded Investment	186	226	307
With An Allowance Recorded , Average Recorded Investment	0	1	2
Average Recorded Investment, Total	186	227	309
With No Related Allowance Recorded, Interest Income Recognized	2	4	5
With An Allowance Recorded, Interest Income Recognized	0	0	2
Interest Income Recognized, Total	$ 2	$ 4	$ 7

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-15

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