Fair Value Measurements (Fair Value Measurements by Level of Valuation Inputs) (Details) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	$ 180,019,000	$ 141,953,000
Impaired loans	4,452,000	3,648,000
Other real estate owned	595,000	744,000
Equity securities	1,133,000	1,118,000
Fair value assets, level 1 to level 2 transfer amount	0
Obligations of U.S. Government sponsored enterprises [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	23,963,000	23,266,000
Obligations of State and Political Subdivisions [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	6,321,000	18,181,000
Equity Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity securities	1,133,000	1,118,000
Fair Value Measurements Recurring [Member] \| Obligations of U.S. Government sponsored enterprises [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	23,963,000	23,266,000
Fair Value Measurements Recurring [Member] \| Obligations of State and Political Subdivisions [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	6,321,000	18,181,000
Fair Value Measurements Recurring [Member] \| Mortgage-Backed Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	149,735,000	100,506,000
Fair Value Measurements Recurring [Member] \| Fair Value Inputs Level2 [Member] \| Obligations of U.S. Government sponsored enterprises [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	23,963,000	23,266,000
Fair Value Measurements Recurring [Member] \| Fair Value Inputs Level2 [Member] \| Obligations of State and Political Subdivisions [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	6,321,000	18,181,000
Fair Value Measurements Recurring [Member] \| Fair Value Inputs Level2 [Member] \| Mortgage-Backed Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities available for sale	149,735,000	100,506,000
Fair Value Measurements Nonrecurring [Member] \| Equity Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity securities	1,133,000	1,118,000
Fair Value Measurements Nonrecurring [Member] \| Fair Value, Inputs, Level 1 [Member] \| Equity Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity securities	1,133,000	1,118,000
Fair Value Measurements Nonrecurring [Member] \| Impaired Financing Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired loans	186,000	1,104,000
Fair Value Measurements Nonrecurring [Member] \| Impaired Financing Receivable [Member] \| Fair Value Inputs Level3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired loans	186,000	1,104,000
Fair Value Measurements Nonrecurring [Member] \| Real Estate Acquired Through Foreclosure [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other real estate owned	149,000	149,000
Fair Value Measurements Nonrecurring [Member] \| Real Estate Acquired Through Foreclosure [Member] \| Fair Value Inputs Level3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other real estate owned	149,000	149,000
Fair Value Measurements Nonrecurring [Member] \| Mortgage Servicing Rights [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage servicing rights	190,000	200,000
Fair Value Measurements Nonrecurring [Member] \| Mortgage Servicing Rights [Member] \| Fair Value Inputs Level3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage servicing rights	$ 190,000	$ 200,000

Mortgage servicing rights.

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- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

No definition available.

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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).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 45
-Paragraph 1A
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Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
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- Definition

Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5162-111524

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