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Debt Securities AFS Principal Sold

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Debt Securities, HTM, Past Due Status

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- Definition

Investment Securities Information

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Transfer of AFS securities to HTM, Fair Value

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No definition available.

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Amount of assets pledged to secure a debt instrument.

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Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity).

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

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- Definition

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 investment in equity security without readily determinable fair value.

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- Definition

Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

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Federal Reserve Bank stock represents an equity interest in the Federal Reserve Bank. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

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The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.

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Net gain (loss) resulting from the sales of securitized, pay-through debt securities collateralized by real estate mortgage loans (mortgages).

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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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The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.

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No definition available.

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Amount of cash inflow from sale of 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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Investment Securities (Details Textual) - USD ($)	3 Months Ended						12 Months Ended
Investment Securities (Details Textual) - USD ($)	Dec. 31, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Investment Securities Information [Line Items]
Transfer of AFS securities to HTM, Fair Value		$ 1,600,000,000
Proceeds from sales of AFS investment securities				$ 51,000,000			$ 110,177,000	$ 158,708,000	$ 626,283,000
Debt Securities AFS Principal Sold					$ 261,000,000	$ 281,000,000
Gain (Loss) on Sales of Mortgage Backed Securities (MBS)					$ 3,000,000	6,000,000
Debt Instrument, Collateral Amount	$ 2,300,000,000						2,300,000,000	2,300,000,000
Interest receivable	144,449,000						144,449,000	80,528,000
Debt Securities, Held-to-maturity, Nonaccrual, Interest Income							0	0
Debt Securities, HTM, Past Due Status	0						0	0
Held to maturity allowance for credit loss	(54,000)						(54,000)	(55,000)
Federal Home Loan Bank Stock	209,000,000						209,000,000	82,000,000
Federal Reserve Bank Stock	87,000,000						87,000,000	87,000,000
Equity Securities with Readily Determined Fair Value	6,000,000						6,000,000	5,000,000
Equity Securities without Readily Determinable Fair Value, Amount	19,000,000						19,000,000	14,000,000
FFELP asset backed securities
Investment Securities Information [Line Items]
Proceeds from Sale of Debt Securities, Available-for-sale			$ 107,000,000
Held-to-maturity Securities
Investment Securities Information [Line Items]
Interest receivable	19,000,000						19,000,000	15,000,000
Available-for-sale Securities [Member]
Investment Securities Information [Line Items]
Interest receivable	9,000,000						9,000,000	9,000,000
Federal Reserve Bank Stock [Member]
Investment Securities Information [Line Items]
Interest receivable	0						0	0
Federal Home Loan Bank Certificates and Obligations (FHLB) [Member]
Investment Securities Information [Line Items]
Interest receivable	3,000,000						3,000,000	975,000
US States and Political Subdivisions Debt Securities [Member]
Investment Securities Information [Line Items]
Proceeds from Sale of Debt Securities, Available-for-sale	110,000,000
Gain (Loss) on Sale of Investments	2,000,000
First Staunton Bancshares
Investment Securities Information [Line Items]
Carrying amount of Securities Sold						$ 84,000,000
Agency mortgage-related securities
Investment Securities Information [Line Items]
Held to maturity allowance for credit loss	0						0	0
US Treasury Securities [Member]
Investment Securities Information [Line Items]
Held to maturity allowance for credit loss	0						0	0
US States and Political Subdivisions Debt Securities [Member]
Investment Securities Information [Line Items]
Held to maturity allowance for credit loss	$ 0						$ 0	$ 0