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Stock Based Compensation (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2015 USD ($) Integer $ / shares shares | Dec. 31, 2014 USD ($) $ / shares shares | Dec. 31, 2013 USD ($) shares
Share Based Compensation Arrangement by Share Based Payment Award Number of Plans | Integer | 3 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 3 years |  |
Allocated Share-based Compensation Expense | $ | $ 12 | $ 58 | $ 59
Stock Issued During Period, Shares, Restricted Stock Award, Gross (in Shares) |  |  | 18,829
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares |  | $ 4.73 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) | 0 | 0 | 41,639
Unrecognized compensation cost related to nonvested shares | $ | $ 1,329,345 |  |
Weighted average period related to compesation cost | 2 years 2 months 12 days |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value | $ | $ 225 | $ 374 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | 535,906 | 882,657 |
Performance Shares [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number | 94,585 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | 113,502 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost (in Dollars) | $ | $ 409 |  |
Restricted Stock [Member] |  |  |
Stock Issued During Period, Shares, Restricted Stock Award, Gross (in Shares) | 69,258 | 0 | 18,829
Unrecognized compensation cost related to nonvested shares | $ | $ 976 |  |
Weighted average period related to compesation cost | 16 years 25 days |  |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost (in Dollars) | $ | $ 746 | $ 165 | $ 24
Employee Director Stock Option Plan 2009 [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) | 202,219 |  |
Non Employee Director Stock Option Plan 2003 [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) | 380,644 |  |
Equity Compensation Plan 2009 [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) | 235,090 |  |

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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