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Fair Values of Financial Instruments (Details) (USD $) | Jun. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Financial assets: |  |
Securities available for sale | $ 130,134,000 | $ 138,314,000
Interest rate swap agreement [Member] |  |
Financial liabilities: |  |
Interest rate swap | 233,000 | 1,113,000
Carrying Values [Member] |  |
Financial assets: |  |
Securities available for sale | 130,134,000 | 138,314,000
FHLB stock | 11,961,000 | 11,961,000
Financial liabilities: |  |
Interest rate swap | 233,000 | 1,113,000
Carrying Values [Member] | Level 1 [Member] |  |
Financial assets: |  |
Cash | 1,492,000 | 1,576,000
Carrying Values [Member] | Level 2 [Member] |  |
Financial assets: |  |
Cash equivalents | 56,485,000 | 134,427,000
Bank owned life insurance | 50,736,000 | 50,048,000
Accrued interest receivable | 3,660,000 | 3,874,000
Financial liabilities: |  |
Deposits | 1,061,315,000 | 1,135,204,000
Repurchase agreements | 57,328,000 | 64,765,000
FHLB advances | 35,000,000 | 35,000,000
Subordinated debentures | 32,990,000 | 32,990,000
Accrued interest payable | 1,681,000 | 2,314,000
Carrying Values [Member] | Level 3 [Member] |  |
Financial assets: |  |
Loans, net | 1,033,715,000 | 1,012,512,000
Fair Value [Member] |  |
Financial assets: |  |
Securities available for sale | 130,134,000 | 138,314,000
FHLB stock | 11,961,000 | 11,961,000
Fair Value [Member] | Level 1 [Member] |  |
Financial assets: |  |
Cash | 1,492,000 | 1,576,000
Fair Value [Member] | Level 2 [Member] |  |
Financial assets: |  |
Cash equivalents | 56,485,000 | 134,427,000
Bank owned life insurance | 50,736,000 | 50,048,000
Accrued interest receivable | 3,660,000 | 3,874,000
Financial liabilities: |  |
Deposits | 1,061,612,000 | 1,135,614,000
Repurchase agreements | 57,328,000 | 64,765,000
FHLB advances | 34,829,000 | 35,000,000
Subordinated debentures | 32,935,000 | 32,943,000
Accrued interest payable | 1,681,000 | 2,314,000
Fair Value [Member] | Level 3 [Member] |  |
Financial assets: |  |
Loans, net | $ 1,031,300,000 | $ 1,004,541,000

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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) -URI http://asc.fasb.org/extlink&oid=28360136&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -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 + Details
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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 + Details
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