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Income Taxes Income Tax (Narrative) (Details) (USD $) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 Rate | Jun. 30, 2013 | Jun. 30, 2014 Rate | Jun. 30, 2013
Valuation Allowance [Line Items] |  |  |  |
Income tax expense incurred on earnings before valuation allowance reversal | $ 5,700,000 |  | $ 10,900,000 |
Deferred tax asset valuation allowances | (3,964,000) |  | (9,291,000) | (4,462,000)
(Benefit) provision for income taxes | $ 1,749,000 | $ 131,000 | $ 1,602,000 | $ 430,000
Effective Income Tax Rate Reconciliation, Percent | 11.40% |  | 5.80% |

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