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Investment Securities (Details) - Schedule of preferred security and associated ratings (USD $) In Thousands, unless otherwise specified | 6 Months Ended |
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Jun. 30, 2014 | Dec. 31, 2013
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | $ 258,198 | $ 319,147
Available-for-sale Securities, Fair Value | 266,959 | 323,070
Trust Preferred Securities [Member] | Countrywide Capital IV [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 1,771 |
Available-for-sale Securities, Fair Value | 1,819 |
Available-for-sale Securities, Gross Unrealized Gain (Loss) | 48 |
Lowest Credit Rating Assigned | BB+ |
Number of Banks Currently Performing | 1 |
Trust Preferred Securities [Member] | Countrywide Capital V [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 2,747 |
Available-for-sale Securities, Fair Value | 2,858 |
Available-for-sale Securities, Gross Unrealized Gain (Loss) | 111 |
Lowest Credit Rating Assigned | BB+ |
Number of Banks Currently Performing | 1 |
Trust Preferred Securities [Member] | Nationsbank Cap Trust III [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 1,574 |
Available-for-sale Securities, Fair Value | 1,335 |
Available-for-sale Securities, Gross Unrealized Gain (Loss) | (239) |
Lowest Credit Rating Assigned | BB+ |
Number of Banks Currently Performing | 1 |
Trust Preferred Securities [Member] | Morgan Stanley Cap Trust IV [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 2,500 |
Available-for-sale Securities, Fair Value | 2,515 |
Available-for-sale Securities, Gross Unrealized Gain (Loss) | 15 |
Lowest Credit Rating Assigned | BB+ |
Number of Banks Currently Performing | 1 |
Trust Preferred Securities [Member] | Goldman Sachs [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 1,000 |
Available-for-sale Securities, Fair Value | 1,139 |
Available-for-sale Securities, Gross Unrealized Gain (Loss) | 139 |
Lowest Credit Rating Assigned | BB+ |
Number of Banks Currently Performing | 1 |
Trust Preferred Securities [Member] | Stifel Financial [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 4,500 |
Available-for-sale Securities, Fair Value | 4,651 |
Available-for-sale Securities, Gross Unrealized Gain (Loss) | 151 |
Lowest Credit Rating Assigned | BBB- |
Number of Banks Currently Performing | 1 |
Trust Preferred Securities [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 16,085 | 19,763
Available-for-sale Securities, Fair Value | 16,336 | 19,403
Available-for-sale Securities, Gross Unrealized Gain (Loss) | 251 |
Trust Preferred Securities [Member] | Additional Deal Value [Member] | Countrywide Capital V [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 250 |
Available-for-sale Securities, Fair Value | 260 |
Available-for-sale Securities, Gross Unrealized Gain (Loss) | 10 |
Lowest Credit Rating Assigned | BB+ |
Number of Banks Currently Performing | 1 |
Trust Preferred Securities [Member] | Additional Deal Value [Member] | Morgan Stanley Cap Trust IV [Member] |  |
Investment Securities (Details) - Schedule of preferred security and associated ratings [Line Items] |  |
Available-for-sale Securities, Amortized Cost | 1,743 |
Available-for-sale Securities, Fair Value | 1,759 |
Available-for-sale Securities, Gross Unrealized Gain (Loss) | $ 16 |
Lowest Credit Rating Assigned | BB+ |
Number of Banks Currently Performing | 1 |

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- Definition Number of banks currently performing. + References No definition available. + Details
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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 This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of unrealized gain (loss) on investments in debt and equity securities classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563 + Details
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