Investment Securities, Available-for-sale Securities, Transaction Information (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Proceeds from calls/paydowns of securities available for sale [Abstract]
Proceeds from calls/paydowns	$ 192,003	$ 78,230	$ 124,624
Proceeds from sales	0	0	0
Realized gains	0	0	0
Realized losses	0	0	$ 0
Securities available for sale pledged to secure short-term borrowings and for other purposes	$ 207,500	$ 205,500

No definition available.

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- Definition

The cash inflow associated with the calls/paydowns (requests of early payments) of debt and equity securities classified as available-for-sale securities.

+ References

No definition available.

+ Details

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- Definition

This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

+ References

No definition available.

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- Definition

This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

+ References

No definition available.

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- Definition

The carrying amount of securities categorized neither as held-to-maturity nor trading which serve as security for borrowings or other arrangements.

+ References

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- Definition

The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.

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