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Capital Raise (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 9 Months Ended |  |  |  | 1 Months Ended | 0 Months Ended
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 Series B Preferred Stock [Member] | Dec. 31, 2013 Series B Preferred Stock [Member] | Sep. 30, 2014 Common Stock | Apr. 30, 2014 Subsequent Event [Member] Non-Cumulative Convertible Perpetual Preferred Stock Series B [Member] Private Placement [Member] | Jul. 15, 2014 Subsequent Event [Member] Series B Preferred Stock [Member] Private Placement [Member]
Class of Stock [Line Items] |  |  |  |  |  |  |
Preferred Stock Shares Issued |  |  | 480,000 | 0 |  | 480,000 | 480,000
Preferred stock rate |  |  |  |  |  | 6.25% |
Price per share |  |  |  |  |  | $ 25.00 |
Aggregate value | $ 3 |  |  |  |  |  | $ 12,000
Expenses for issuance of stock |  | 11 |  |  |  |  | 482
Other offering expenses |  |  |  |  |  |  | 149
Proceeds from Issuance of Private Placement |  |  |  |  |  |  | 11,369
Warrant number of common stock shares purchased |  |  | 2.00 |  | 3.25 |  |
Warrant, value |  |  | $ 700 |  | $ 700 |  |
Warrant, shares |  |  | 28,000 |  | 28,000 |  |
Warrants issued |  |  |  |  | 1,152,125 |  |
Warrant Exercise Period | 5 years |  |  |  |  |  |
Exercise price of warrant | $ 1.85 |  |  |  |  |  |

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