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Loans Receivable and Allowance for Loan Losses (Allowance for Loan Losses and Recorded Investment in Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012 | Dec. 31, 2012
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Individually evaluated for impairment | $ 8,703 |  | $ 8,703 |  | $ 10,556
Collectively evaluated for impairment | 471,490 |  | 471,490 |  | 465,604
Total Loans | 481,239 |  | 481,239 |  | 477,229
Beginning balance, | 5,726 | 5,618 | 5,502 | 5,458 |
Charge Offs | (782) | (248) | (1,364) | (444) |
Recoveries | 5 | 5 | 11 | 11 |
Provision for loan losses | 800 | 400 | 1,600 | 750 |
Ending balance, | 5,749 | 5,775 | 5,749 | 5,775 |
Ending balance individually evaluated for impairment |  | 1,120 |  | 1,120 |
Loans acquired with deteriorated credit quality | 1,046 |  | 1,046 |  | 1,069
Ending balance collectively evaluated for impairment | 5,749 | 4,655 | 5,749 | 4,655 |
Gross Realized Gains on Loans |  |  | 32 | 74 |
Gross Realized Losses on Loans |  |  | 7 | 0 |
Proceeds from Sale of Mortgage Loans Held-for-sale |  |  | 1,634 | 2,343 |
Hospitality Lodging Industry [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Total Loans | 37,800 |  | 37,800 |  |
Concentration Risk, Percentage |  |  | 40.40% |  |
Property Owners' Associations [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Total Loans | 11,700 |  | 11,700 |  |
Concentration Risk, Percentage |  |  | 12.50% |  |
Bars and Restaurants [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Total Loans | 10,000 |  | 10,000 |  |
Concentration Risk, Percentage |  |  | 10.70% |  |
Residential Real Estate Loans [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Collectively evaluated for impairment | 158,345 |  | 158,345 |  | 149,773
Total Loans | 158,595 |  | 158,595 |  | 150,043
Beginning balance, | 1,974 | 1,199 | 1,797 | 1,257 |
Charge Offs | (140) | (247) | (390) | (308) |
Recoveries |  |  |  | 1 |
Provision for loan losses | (70) | 607 | 357 | 609 |
Ending balance, | 1,764 | 1,559 | 1,764 | 1,559 |
Loans acquired with deteriorated credit quality | 250 |  | 250 |  | 270
Ending balance collectively evaluated for impairment | 1,764 | 1,559 | 1,764 | 1,559 |
Commercial Real Estate Loans [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Individually evaluated for impairment | 8,703 |  | 8,703 |  | 10,246
Collectively evaluated for impairment | 256,705 |  | 256,705 |  | 263,439
Total Loans | 266,204 |  | 266,204 |  | 274,484
Beginning balance, | 3,290 | 4,007 | 3,183 | 3,838 |
Charge Offs | (615) |  | (928) | (96) |
Provision for loan losses | 643 | (316) | 1,063 | (51) |
Ending balance, | 3,318 | 3,691 | 3,318 | 3,691 |
Ending balance individually evaluated for impairment |  | 1,120 |  | 1,120 |
Loans acquired with deteriorated credit quality | 796 |  | 796 |  | 799
Ending balance collectively evaluated for impairment | 3,318 | 2,571 | 3,318 | 2,571 |
Construction Real Estate Loans [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Collectively evaluated for impairment | 17,319 |  | 17,319 |  | 13,435
Total Loans | 17,319 |  | 17,319 |  | 13,435
Beginning balance, | 124 | 75 | 119 | 72 |
Charge Offs |  |  |  | (7) |
Provision for loan losses | 239 | 12 | 244 | 22 |
Ending balance, | 363 | 87 | 363 | 87 |
Ending balance collectively evaluated for impairment | 363 | 87 | 363 | 87 |
Commercial Loans [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Individually evaluated for impairment |  |  |  |  | 310
Collectively evaluated for impairment | 24,723 |  | 24,723 |  | 24,803
Total Loans | 24,723 |  | 24,723 |  | 25,113
Beginning balance, | 176 | 191 | 223 | 147 |
Provision for loan losses | (29) | 72 | (76) | 116 |
Ending balance, | 147 | 263 | 147 | 263 |
Ending balance collectively evaluated for impairment | 147 | 263 | 147 | 263 |
Consumer Loans [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |
Collectively evaluated for impairment | 14,398 |  | 14,398 |  | 14,154
Total Loans | 14,398 |  | 14,398 |  | 14,154
Beginning balance, | 162 | 146 | 180 | 144 |
Charge Offs | (27) | (1) | (46) | (33) |
Recoveries | 5 | 5 | 11 | 10 |
Provision for loan losses | 17 | 25 | 12 | 54 |
Ending balance, | 157 | 175 | 157 | 175 |
Ending balance collectively evaluated for impairment | $ 157 | $ 175 | $ 157 | $ 175 |

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13531-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 + Details
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- Definition The balance of financing receivables that were acquired with deteriorated credit quality. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition Amount of direct write-downs of financing receivables charged against the allowance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition The balance of financing receivables that were collectively evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524 + Details
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- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522 + Details
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- Definition The cash inflow from sales of loans that are secured with real estate mortgages and are held with the intention to resell in the near future. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3461-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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- Definition Amount of expense related to estimated loss from loan and lease transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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