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Securities (Narrative Disclosures) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($) securities	Sep. 30, 2020 USD ($) securities	Sep. 30, 2021 USD ($) securities	Sep. 30, 2020 USD ($) securities	Dec. 31, 2020 USD ($)
Investments, Debt and Equity Securities [Abstract]
Number of available-for-sale securities sold	0	0	7	1
Securities pledged to secure various obligations | $	$ 44,400		$ 44,400		$ 73,700
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions	42		42
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions	0		0
Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Recognized in Earnings | $	$ 0	$ 0	$ 0	$ 0
Number of held-to-maturity securities in an unrealized loss position	3		3
Number of held-to-maturity Securities in an unrealized loss position, twelve months or greater	2		2
Other than temporary impairment on held-to-maturity securities recorded on the income statement | $	$ 0	$ 0	$ 0	$ 0

X

- Definition

Held-to-Maturity Securities, Securities in Unrealized Loss Positions, Qualitative Disclosures, Number of Positions 12 months or greater

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Number of available-for-sale securities sold

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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 continuous unrealized loss position for 12 months or longer, without an allowance for credit loss. Includes beneficial interest in securitized financial asset.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (b)(3)
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Disclosure regarding factors used to determine that the impairment of securities categorized as held-to-maturity where cost exceeds fair value is not an other than temporary impairment (OTTI). This item contains disclosure of the number of investment positions in the held-to-maturity investments determined to be temporarily impaired.

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Amount of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in earnings.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
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Amount, before tax, of other-than-temporary impairment (OTTI) on investment in debt security measured at amortized cost (held-to-maturity), recognized in earnings and other comprehensive income (OCI).

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Sum of the carrying amounts as of the date of the latest financial statement presented of securities which are owned but transferred to another party to serve as collateral to partially or fully secure a debt obligation, repurchase agreement or other current or potential obligation, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.

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-Name Accounting Standards Codification
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-Section 50
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