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Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2015
Long-Term Debt [Abstract] |
Summary Of Long-Term Debt By Contractual Maturity And Callable Features |
|  | December 31, 2015 |  |  |  |  |  |  |  |
|  | Total |  |  |  |  |  |  | Range of |  |
Maturity |  | Principal | Rate |  |  | Interest Rates |
2017 | $ | 52,500 | 2.21 | % |  | 0.99 | % |  | to | 4.50 | %
2018 |  | 12,000 | 1.65 | % |  | 1.15 | % |  | to | 2.25 | %
2019 |  | 50,000 | 1.94 | % |  | 1.66 | % |  | to | 2.15 | %
2020 |  | 20,000 | 1.83 | % |  | 1.60 | % |  | to | 2.45 | %
2021 and thereafter |  | 1,382 | 2.27 | % |  | 1.85 | % |  | to | 2.43 | %
Total long-term debt | $ | 135,882 | 2.01 | % |  |  |  |  |  |  |
December 31, 2014
|  | Total |  |  | Range of |
Maturity |  | Principal | Rate |  | Interest Rates |
2016 | $ | 11,000 | 1.60 | % | 1.17 | % | to | 2.29 | %
2017 |  | 52,500 | 2.21 | % | 0.99 | % | to | 4.50 | %
2018 |  | 12,000 | 1.65 | % | 1.15 | % | to | 2.25 | %
2019 |  | 50,000 | 1.94 | % | 1.66 | % | to | 2.15 | %
2020 and thereafter |  | 3,000 | 2.44 | % | 2.43 | % | to | 2.45 | %
Total long-term debt | $ | 128,500 | 2.01 | % |  |  |  |  |
December 31, 2015
|  | Total |  |  |  |  | Range of |
Maturity |  | Principal |  | Rate |  |  | Interest Rates |
2017 | $ | 15,000 |  | 4.19 | % |  | 3.69 | % | to |  | 4.50 | %
2018 |  | 2,000 |  | 2.25 | % |  | 2.25 | % | to |  | 2.25 | %
2019 |  | -- |  | -- |  |  | -- |  | to |  | -- |
2020 |  | -- |  | -- |  |  | -- |  | to |  | -- |
2021 and thereafter |  | -- |  | -- |  |  | -- |  | to |  | -- |
Total long-term debt | $ | 17,000 |  | 3.96 | % |  |  |  |  |  |  |
December 31, 2014
|  |  |  | Weighted |  |  |  |  |  |  |  |
|  | Total |  | Average |  |  | Range of |
|  | Principal |  | Rate |  |  | Interest Rates |
2016 |  | -- |  | -- |  |  | -- |  |  |  |  |
2017 | $ | 15,000 |  | 4.19 | % |  | 3.69 | % | to |  | 4.50 | %
2018 |  | 2,000 |  | 2.25 | % |  | 2.25 | % | to |  | 2.25 | %
2019 |  | -- |  | -- |  |  | -- |  | to |  | -- |
2020 and thereafter |  | -- |  | -- |  |  | -- |  | to |  | -- |
Total long-term debt | $ | 17,000 |  | 3.96 | % |  |  |  |  |  |  |

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- References No definition available. + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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