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Employee Benefit Plans (Narrative) (Details) (USD $) | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Defined Contribution Pension and Other Postretirement Plans Disclosure [Abstract] |  |  |
Defined contribution plan, eligibiilty, minimum employee age | 21 years |  |
Defined contribution plan, eligibility, minimum employee service time for participation eligibility | 6 months |  |
Defined contribution plan, employer discretionary contribution amount | $ 50,000 | $ 50,000 | $ 50,000
Deferred Compensation Arrangements [Abstract] |  |  |
Deferred compensation liability | 300,000 |  |
Deferred compensation assets |  | $ 1,300,000 |

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- Definition Defined Contribution Plan, Eligibility, Minimum Employee Age + References No definition available. + Details
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- Definition Defined Contribution Plan, Eligibility, Minimum Employee Service Time for Participation Eligibility + References No definition available. + Details
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- Details
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- Definition Carrying amount as of the balance sheet date of assets held under deferred compensation agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 17 -Article 5 + Details
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- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
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