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Stockholders' Equity (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 11 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Class of Stock [Line Items] |  |  |  |
Payments for Repurchase of Common Stock |  | $ 20,962 | $ 12,363 | $ 12,573
Restricted Stock, Shares Issued Net of Shares for Tax Withholdings |  | 103,229 | 79,968 | 43,174
2008 Repurchase Program [Member] |  |  |  |
Class of Stock [Line Items] |  |  |  |
Stock Repurchase Program, Authorized Amount |  | 90,000 |  |
Treasury Stock, Shares, Acquired |  |  | 898,168 | 889,511
Treasury Stock Acquired, Average Cost Per Share | $ 15 |  | $ 13.76 | $ 14.13
Shares Repurchased to date | 5,853,975 |  |  |
2012 Repurchase Program [Member] |  |  |  |
Class of Stock [Line Items] |  |  |  |
Stock Repurchase Program, Authorized Amount |  | 50,000 |  |
Payments for Repurchase of Common Stock |  | 20,962 |  |
Treasury Stock, Shares, Acquired |  | 885,000 |  |
Treasury Stock Acquired, Average Cost Per Share |  | $ 23.70 |  |
Stock Repurchase Program, Remaining Authorized Repurchase Amount |  | $ 29,064 |  |

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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition Amount of a stock repurchase plan authorized by an entity's Board of Directors. + 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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