SECURITIES (Details Textual) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Debt Securities, Trading	$ 3,888	$ 3,720
Equity Securities, FV-NI	21,119	23,173
Investments in obligations of individual states, counties or municipalities which exceed 10% of equity	0	0
Interest Receivable	50,800	43,700
Debt Securities, Available-for-sale, Past due	0	0
Debt Securities, Held-to-maturity, 90 Days or More Past Due, Still Accruing	0	0
Debt Securities, Held-to-maturity, Sold, Realized Gain (Loss)	0	0
Debt Securities, Held-to-Maturity, Accrued Interest, Writeoff	0	0
Debt Securities, Available-for-Sale, Accrued Interest Writeoff	0	0
Debt Securities, Available-for-sale, Allowance for Credit Loss, Period Increase (Decrease)	0	0
Debt Securities, Held-to-maturity, Allowance for Credit Loss, Period Increase (Decrease)	0	0
Callable securities in investment portfolio	24,600
Debt Securities, Available-for-sale, Allowance for Credit Loss, Period Increase (Decrease)	0	0
Debt Securities, Available-for-Sale, Accrued Interest Writeoff	0	0
Debt Securities, Available-for-sale, Realized Gain (Loss)	0	0
Debt Securities, Held-to-maturity, Allowance for Credit Loss, Period Increase (Decrease)	0	0
Debt Securities, Held-to-Maturity, Accrued Interest, Writeoff	0	0
Debt Securities, Held-to-maturity, Sold, Realized Gain (Loss)	0	0
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss	$ 3,600	3,000
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]	Other Assets
Debt Securities, Available-for-sale, Nonaccrual	$ 0	0
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, Nonaccrual	0	0
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss	$ 4,400	2,000
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]	Other Assets
Asset Pledged as Collateral
Debt Securities	$ 959,800	740,600
Debt Securities	$ 959,800	$ 740,600

Callable securities in investment portfolio.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), past due

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Investments in obligations of individual states, counties or municipalities which exceed 10% of equity

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Indicates line item in statement of financial position that includes accrued interest, after allowance for credit loss, on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of writeoff of accrued interest on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized by reversing interest income.

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Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount excluding accrued interest, of investment in debt security measured at amortized cost (held-to-maturity) on nonaccrual status.

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current.

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Amount of gain (loss) on sale of investment in debt security measured at amortized cost (held-to-maturity), including other-than-temporary impairment (OTTI).

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Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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