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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Nonaccrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Nonaccrual loans with no allowance	$ 7,042
Nonaccrual loans with an allowance	5,785
Total nonaccrual loans	12,827	$ 23,085
Purchased Credit Impaired
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Nonaccrual loans with no allowance	0
Nonaccrual loans with an allowance	0
Total nonaccrual loans	0	1,027
Commercial | Commercial real estate - nonowner occupied
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Nonaccrual loans with no allowance	1,192
Nonaccrual loans with an allowance	4,781
Total nonaccrual loans	5,973	6,350
Commercial | Commercial real estate - owner occupied
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Nonaccrual loans with no allowance	797
Nonaccrual loans with an allowance	801
Total nonaccrual loans	1,598	19
Commercial | All other commercial loans
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Nonaccrual loans with no allowance	1,325
Nonaccrual loans with an allowance	203
Total nonaccrual loans	1,528	11,528
Residential mortgage
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Nonaccrual loans with no allowance	3,471
Nonaccrual loans with an allowance	0
Total nonaccrual loans	3,471	3,974
Consumer
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Nonaccrual loans with no allowance	257
Nonaccrual loans with an allowance	0
Total nonaccrual loans	$ 257	$ 187

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- Definition

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-16

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
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