Securities, Held-to-Maturity Securities with Unrealized Losses in Continuous Unrealized Loss Position (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Held-to-maturity Securities with Continuous Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months - Fair Value	$ 204
12 Months or More - Fair Value	0
Fair Value	204
Held-to-maturity Securities with Unrealized Loss Position, Unrealized Loss [Abstract]
Less Than 12 Months - Unrecognized Loss	(1)
12 Months or More - Unrecognized Loss	0
Unrecognized Loss	(1)
Obligations of States and Political Subdivisions [Member]
Held-to-maturity Securities with Continuous Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months - Fair Value	204
12 Months or More - Fair Value	0
Fair Value	204
Held-to-maturity Securities with Unrealized Loss Position, Unrealized Loss [Abstract]
Less Than 12 Months - Unrecognized Loss	(1)
12 Months or More - Unrecognized Loss	0
Unrecognized Loss	$ (1)

Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27337-111563

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27290-111563

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- Definition

Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.

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- Definition

Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.

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- Definition

Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27290-111563

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27337-111563

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- Definition

Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.

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- Definition

Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer.

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