SECURITIES AVAILABLE FOR SALE - Basis for Impairment Conclusion (Details)	3 Months Ended
Mar. 31, 2026 security
Debt securities - Obligations of US Government-sponsored enterprises
AVAILABLE-FOR-SALE DEBT SECURITIES
Available-for-sale, securities in unrealized loss positions (security)	6
Available for sale securities portfolio, number of securities (security)	6
Available for sale and held to maturity securities, continuous unrealized loss position, aggregate losses (percentage)	2.24%
US Government-sponsored enterprises
AVAILABLE-FOR-SALE DEBT SECURITIES
Available-for-sale, securities in unrealized loss positions (security)	398
Available for sale securities portfolio, number of securities (security)	509
Available for sale and held to maturity securities, continuous unrealized loss position, aggregate losses (percentage)	12.35%
US Government agency
AVAILABLE-FOR-SALE DEBT SECURITIES
Available-for-sale, securities in unrealized loss positions (security)	136
Available for sale securities portfolio, number of securities (security)	170
Available for sale and held to maturity securities, continuous unrealized loss position, aggregate losses (percentage)	7.35%
Private label
AVAILABLE-FOR-SALE DEBT SECURITIES
Available-for-sale, securities in unrealized loss positions (security)	14
Available for sale securities portfolio, number of securities (security)	15
Available for sale and held to maturity securities, continuous unrealized loss position, aggregate losses (percentage)	6.80%
US States and Political Subdivisions Debt Securities [Member]
AVAILABLE-FOR-SALE DEBT SECURITIES
Available-for-sale, securities in unrealized loss positions (security)	54
Available for sale securities portfolio, number of securities (security)	64
Available for sale and held to maturity securities, continuous unrealized loss position, aggregate losses (percentage)	15.59%
Corporate bonds
AVAILABLE-FOR-SALE DEBT SECURITIES
Available-for-sale, securities in unrealized loss positions (security)	20
Available for sale securities portfolio, number of securities (security)	33
Available for sale and held to maturity securities, continuous unrealized loss position, aggregate losses (percentage)	4.07%

Represents the aggregate unrealized losses, expressed as a percentage of the amortized cost of the securities in a continuous unrealized loss position categorized as held-to-maturity and available-for-sales securities.

No definition available.

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- Definition

Represents the number of securities in the entity's portfolio of available-for-sale securities.

+ References

No definition available.

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Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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