Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Financial assets measured at fair value on recurring basis [Abstract]
Collateralized mortgage obligations issued or guaranteed by U.S. government agencies	$ 189,786
Collateralized mortgage obligations Non-agency	4,342
Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
Financial assets measured at fair value on recurring basis [Abstract]
Total investment securities available-for-sale	49	49
Financial assets measured at fair value on nonrecurring basis [Abstract]
Loans and leases held for sale	0	0
Significant Other Observable Inputs Level 2 [Member]
Financial assets measured at fair value on recurring basis [Abstract]
Total investment securities available-for-sale	307,383	304,053
Financial assets measured at fair value on nonrecurring basis [Abstract]
Loans and leases held for sale	0	0
Significant Unobservable Inputs Level 3 [Member]
Financial assets measured at fair value on recurring basis [Abstract]
Total investment securities available-for-sale	4,780	4,625
Financial assets measured at fair value on nonrecurring basis [Abstract]
Loans and leases held for sale	0	1,446
Recurring [Member]
Financial assets measured at fair value on recurring basis [Abstract]
U.S. government agencies	63,059	62,036
Mortgage-backed securities - residential	31,538	32,097
Collateralized mortgage obligations issued or guaranteed by U.S. government agencies	189,786	189,103
Collateralized mortgage obligations Non-agency	4,342	4,479
Corporate bonds	9,555	9,438
Municipal bonds	9,103	6,900
Other securities	4,780	4,625
Common stocks	49	49
Total investment securities available-for-sale	312,212	308,727
Recurring [Member] \| Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
Financial assets measured at fair value on recurring basis [Abstract]
U.S. government agencies	0	0
Mortgage-backed securities - residential	0	0
Collateralized mortgage obligations issued or guaranteed by U.S. government agencies	0	0
Collateralized mortgage obligations Non-agency	0	0
Corporate bonds	0	0
Municipal bonds	0	0
Other securities	0	0
Common stocks	49	49
Total investment securities available-for-sale	49	49
Recurring [Member] \| Significant Other Observable Inputs Level 2 [Member]
Financial assets measured at fair value on recurring basis [Abstract]
U.S. government agencies	63,059	62,036
Mortgage-backed securities - residential	31,538	32,097
Collateralized mortgage obligations issued or guaranteed by U.S. government agencies	189,786	189,103
Collateralized mortgage obligations Non-agency	4,342	4,479
Corporate bonds	9,555	9,438
Municipal bonds	9,103	6,900
Other securities	0	0
Common stocks	0	0
Total investment securities available-for-sale	307,383	304,053
Recurring [Member] \| Significant Unobservable Inputs Level 3 [Member]
Financial assets measured at fair value on recurring basis [Abstract]
U.S. government agencies	0	0
Mortgage-backed securities - residential	0	0
Collateralized mortgage obligations issued or guaranteed by U.S. government agencies	0	0
Collateralized mortgage obligations Non-agency	0	0
Corporate bonds	0	0
Municipal bonds	0	0
Other securities	4,780	4,625
Common stocks	0	0
Total investment securities available-for-sale	4,780	4,625
Nonrecurring [Member]
Financial assets measured at fair value on nonrecurring basis [Abstract]
Impaired loans and leases	3,253	4,073
Other real estate owned	8,112	9,182
Loans and leases held for sale		1,446
Nonrecurring [Member] \| Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
Financial assets measured at fair value on nonrecurring basis [Abstract]
Impaired loans and leases	0	0
Other real estate owned	0	0
Loans and leases held for sale		0
Nonrecurring [Member] \| Significant Other Observable Inputs Level 2 [Member]
Financial assets measured at fair value on nonrecurring basis [Abstract]
Impaired loans and leases	0	0
Other real estate owned	0	0
Loans and leases held for sale		0
Nonrecurring [Member] \| Significant Unobservable Inputs Level 3 [Member]
Financial assets measured at fair value on nonrecurring basis [Abstract]
Impaired loans and leases	3,253	4,073
Other real estate owned	8,112	9,182
Loans and leases held for sale		$ 1,446

No definition available.

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- Definition

Amount of available-for-sale collateralized mortgage obligations at fair value issued or guaranteed by US government agencies, net of adjustments, that do not have a single maturity date and which the entity has decided to disclose separately rather than allocating the cost over several maturity groupings. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.

+ References

No definition available.

+ Details

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- Definition

Amount of available-for-sale collateralized mortgage obligations at fair value not issued or guaranteed by US government agencies, net of adjustments, that do not have a single maturity date and which the entity has decided to disclose separately rather than allocating the cost over several maturity groupings. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.

+ References

No definition available.

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- Definition

Fair value disclosure of equity securities categorized neither as held-to-maturity nor trading which are intended be sold within one year from the balance sheet date or the normal operating cycle, whichever is longer.

+ References

No definition available.

+ Details

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- Definition

+ References

No definition available.

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- Definition

Fair value of land and buildings obtained through foreclosure proceedings that are valued on a nonrecurring basis.

+ References

No definition available.

+ Details

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- Definition

Fair value amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

No definition available.

+ Details

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- Definition

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No definition available.

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- Definition

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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 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. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.

+ 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)

-URI http://asc.fasb.org/extlink&oid=7534914&loc=d3e22054-111558

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 12

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Available-for-Sale Securities

-URI http://asc.fasb.org/extlink&oid=6505594

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- Definition

+ References

No definition available.

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- Definition

+ References

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

-Publisher AICPA

-Name Audit and Accounting Guide (AAG)

-Number AAG-DEP

-Paragraph 15

-IssueDate 2006-05-01

-Chapter 7

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Mortgage-Backed Securities

-URI http://asc.fasb.org/extlink&oid=6517959

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