Fair Value of Financial Instruments - Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financial Assets [Abstract]
Available-for-sale Securities	$ 212,022	$ 250,368
Level 1 [Member]
Financial Assets [Abstract]
Cash and cash equivalents	28,015	30,790
Available-for-sale Securities	26	50
Level 2 [Member]
Financial Assets [Abstract]
Available-for-sale Securities	208,990	246,284
Accrued interest receivable	4,459	5,270
Financial Liabilities
Demand deposits	84,755	73,665
NOW and money markets	201,227	212,739
Savings	24,866	18,721
Time deposits	219,221	223,788
Long-term borrowings	79,764	90,022
Subordinated debt	26,287	25,091
Accrued interest payable	1,807	726
Level 3 [Member]
Financial Assets [Abstract]
Available-for-sale Securities	3,006	4,034
Other investment	2,250	2,250
Federal Home Loan Bank stock	2,585	2,622
Loans, net	432,724	400,979
Carrying Amount [Member]
Financial Assets [Abstract]
Cash and cash equivalents	28,015	30,790
Available-for-sale Securities	212,022	250,368
Other investment	2,250	2,250
Federal Home Loan Bank stock	2,585	2,622
Loans, net	437,611	403,424
Accrued interest receivable	4,459	5,270
Financial Liabilities
Demand deposits	84,755	73,665
NOW and money markets	201,227	212,739
Savings	24,866	18,721
Time deposits	220,662	225,300
Long-term borrowings	82,198	92,426
Subordinated debt	25,774	25,774
Accrued interest payable	1,807	726
Estimated Fair Value [Member]
Financial Assets [Abstract]
Cash and cash equivalents	28,015	30,790
Available-for-sale Securities	212,022	250,368
Other investment	2,250	2,250
Federal Home Loan Bank stock	2,585	2,622
Loans, net	432,724	400,979
Accrued interest receivable	4,459	5,270
Financial Liabilities
Demand deposits	84,755	73,665
NOW and money markets	201,227	212,739
Savings	24,866	18,721
Time deposits	219,221	223,788
Long-term borrowings	79,764	90,022
Subordinated debt	26,287	25,091
Accrued interest payable	1,807	726
Interest Rate Swap \| Level 2 [Member]
Financial Liabilities
Derivative Liability	280	187
Interest Rate Swap \| Carrying Amount [Member]
Financial Liabilities
Derivative Liability	280	187
Interest Rate Swap \| Estimated Fair Value [Member]
Financial Liabilities
Derivative Liability	$ 280	$ 187

Fair value portion of amount of interest receivable.

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fair value portion of accrued interest payable.

+ References

No definition available.

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value for amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice.

+ References

No definition available.

+ Details

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value for the amount of deposits in interest-bearing transaction accounts at banks or savings and loans, that are restricted in regard to ownership and can usually only be held by individuals, nonprofit entities and governments. Negotiable order of withdrawal accounts differ from money market demand accounts as they typically have higher reserve requirements and no limit on the number of checks that can be written and for the amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts.

+ References

No definition available.

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value for the amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs).

+ References

No definition available.

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity as other investments.

+ References

No definition available.

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value for the amount of deposits that cannot be withdrawn before a set date without penalty or for which notice of withdrawal is required. Time deposits include, but are not limited to, certificates of deposits, individual retirement accounts and open accounts.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 25

-Paragraph 1

-Subparagraph (b)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (aa)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26610-111562

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- Definition

Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash

-URI http://asc.fasb.org/extlink&oid=6506951

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash Equivalents

-URI http://asc.fasb.org/extlink&oid=6507016

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 55

-Paragraph 10

-URI http://asc.fasb.org/extlink&oid=36459792&loc=SL20226008-175313

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 15

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13495-108611

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 50

-Paragraph 3

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=34720828&loc=SL20225862-175312

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 45

-Paragraph 6

-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 45

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958

+ Details

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- Definition

Fair value of subordinated debt obligations including, but not limited to, subordinated loan, subordinated bond, subordinated debenture or junior debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a),(b)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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- References

No definition available.

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- References

No definition available.

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- Definition

Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 325

-SubTopic 20

-Section 25

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=29638263&loc=d3e39828-111592

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- Definition

Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Glossary Loan

-URI http://asc.fasb.org/extlink&oid=6517073

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Period Type:	instant

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

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