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Stock Repurchases (Details) - USD ($) |  | 2 Months Ended | 12 Months Ended | 14 Months Ended
--- | --- | --- | --- | ---
Jan. 04, 2015 | Dec. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2015
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |
Total Number of Shares Purchased | 82,100 | 680,813 | 82,100 | 680,813 | 762,913
Average Price Paid Per Share | $ 34.57 | $ 35.22 |  |  | $ 35.22
Maximum Dollar Value of Shared That May Yet Be Purchased Under the Program |  |  | $ 73,000,000 |  | $ 73,000,000
Publicly Announced Program [Member] |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |
Total Number of Shares Purchased | 82,100 | 680,813 |  |  | 762,913
Maximum Dollar Value of Shared That May Yet Be Purchased Under the Program |  |  | $ 73,157,000 |  | $ 73,157,000

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- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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