LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Financing Receivable, Age Analysis of Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total loans	$ 2,126,982	$ 2,312,778
Financial Asset, Not Past Due [Member] | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	155
Financing Receivables, 30 to 89 Days Past Due | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	0
Financing Receivables, Equal to or Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	2,289	3,679
Financing Receivables, Equal to or Greater than 90 Days Past Due | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	0
Commercial and industrial | Financial Asset, Not Past Due [Member] | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	53
Commercial and industrial | Financing Receivables, 30 to 89 Days Past Due | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	0
Commercial and industrial | Financing Receivables, Equal to or Greater than 90 Days Past Due | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	0
Agricultural | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total loans	11,252	12,669
Agricultural | Financial Asset, Not Past Due [Member] | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	102
Agricultural | Financing Receivables, 30 to 89 Days Past Due | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	0
Agricultural | Financing Receivables, Equal to or Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	21	$ 0
Agricultural | Financing Receivables, Equal to or Greater than 90 Days Past Due | ASU 2022-02
Financing Receivable, Past Due [Line Items]
Total loans	$ 0