LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES, Modifications to Borrowers Experiencing Financial Difficulty (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) Loan
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	9
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 2,566
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	9
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 1,684
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	2,566
Non accruing modified loans to borrowers experiencing financial difficulty	1,684
Current Member [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	2,566
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	1,684
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	2,566
Non accruing modified loans to borrowers experiencing financial difficulty	1,684
30-89 Days Past Due [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Non accruing modified loans to borrowers experiencing financial difficulty	0
90 Days Or Greater [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Non accruing modified loans to borrowers experiencing financial difficulty	$ 0
Real Estate Loans [Member] | Mortgages [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	1
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 126
Accruing modified loans to borrowers experiencing financial difficulty, % of total class financing receivables	0.04%
Accruing modified loans to borrowers experiencing financial difficulty, weighted average debt instrument term	4 months
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	1
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 315
Non accruing modified loans to borrowers experiencing financial difficulty, % of total class financing receivables	0.10%
Non accruing modified loans to borrowers experiencing financial difficulty, weighted average debt instrument term	10 months
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	$ 126
Non accruing modified loans to borrowers experiencing financial difficulty	315
Real Estate Loans [Member] | Mortgages [Member] | Current Member [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	126
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	315
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	126
Non accruing modified loans to borrowers experiencing financial difficulty	315
Real Estate Loans [Member] | Mortgages [Member] | 30-89 Days Past Due [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Non accruing modified loans to borrowers experiencing financial difficulty	0
Real Estate Loans [Member] | Mortgages [Member] | 90 Days Or Greater [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Non accruing modified loans to borrowers experiencing financial difficulty	$ 0
Real Estate Loans [Member] | Commercial [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	4
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 1,142
Accruing modified loans to borrowers experiencing financial difficulty, % of total class financing receivables	0.10%
Accruing modified loans to borrowers experiencing financial difficulty, weighted average debt instrument term	4 months
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	3
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 261
Non accruing modified loans to borrowers experiencing financial difficulty, % of total class financing receivables	0.02%
Non accruing modified loans to borrowers experiencing financial difficulty, weighted average debt instrument term	5 months
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	$ 1,142
Non accruing modified loans to borrowers experiencing financial difficulty	261
Real Estate Loans [Member] | Commercial [Member] | Current Member [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	1,142
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	261
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	1,142
Non accruing modified loans to borrowers experiencing financial difficulty	261
Real Estate Loans [Member] | Commercial [Member] | 30-89 Days Past Due [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Non accruing modified loans to borrowers experiencing financial difficulty	0
Real Estate Loans [Member] | Commercial [Member] | 90 Days Or Greater [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Non accruing modified loans to borrowers experiencing financial difficulty	$ 0
Real Estate Loans [Member] | Agricultural [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	3
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 688
Accruing modified loans to borrowers experiencing financial difficulty, % of total class financing receivables	0.22%
Accruing modified loans to borrowers experiencing financial difficulty, weighted average debt instrument term	5 months
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	$ 688
Real Estate Loans [Member] | Agricultural [Member] | Current Member [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	688
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	688
Real Estate Loans [Member] | Agricultural [Member] | 30-89 Days Past Due [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Real Estate Loans [Member] | Agricultural [Member] | 90 Days Or Greater [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	$ 0
Other Commercial Loans [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	1
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 610
Accruing modified loans to borrowers experiencing financial difficulty, % of total class financing receivables	0.45%
Accruing modified loans to borrowers experiencing financial difficulty, weighted average debt instrument term	60 months
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Number of loans | Loan	5
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	$ 1,108
Non accruing modified loans to borrowers experiencing financial difficulty, % of total class financing receivables	0.81%
Non accruing modified loans to borrowers experiencing financial difficulty, weighted average debt instrument term	13 months
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	$ 610
Non accruing modified loans to borrowers experiencing financial difficulty	1,108
Other Commercial Loans [Member] | Current Member [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	610
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	1,108
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	610
Non accruing modified loans to borrowers experiencing financial difficulty	1,108
Other Commercial Loans [Member] | 30-89 Days Past Due [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Non accruing modified loans to borrowers experiencing financial difficulty	0
Other Commercial Loans [Member] | 90 Days Or Greater [Member]
Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Non-Accruing Modified Loans to Borrowers Experiencing Financial Difficulty [Abstract]
Non accruing modified loans to borrowers experiencing financial difficulty, Amortized cost basis	0
Amortized Cost And Payment Status Of Accruing And Nonaccrual Modified Loans [Abstract]
Accruing modified loans to borrowers experiencing financial difficulty	0
Non accruing modified loans to borrowers experiencing financial difficulty	$ 0