Quarterly report pursuant to Section 13 or 15(d)

Basis Of Presentation And Organization New Accounting Pronouncement, Early Adoption, Prior Period Comparability (Narrative) (Details)

v3.4.0.3
Basis Of Presentation And Organization New Accounting Pronouncement, Early Adoption, Prior Period Comparability (Narrative) (Details)
 3 Months Ended
Mar. 31, 2015
USD ($)
Long-term Deferred Tax Liabilities [Member] [Domain]  
Item Effected [Line Items]  
New Accounting Pronouncement or Change in Accounting Principle, Description of Prior-period Information Retrospectively Adjusted $ 109,000
Current Deferred Tax Assets [Member]  
Item Effected [Line Items]  
New Accounting Pronouncement or Change in Accounting Principle, Description of Prior-period Information Retrospectively Adjusted 54,708,000
Long-term Deferred Tax Assets [Member]  
Item Effected [Line Items]  
New Accounting Pronouncement or Change in Accounting Principle, Description of Prior-period Information Retrospectively Adjusted 54,720,000
Current Deferred Tax Liabilities [Member]  
Item Effected [Line Items]  
New Accounting Pronouncement or Change in Accounting Principle, Description of Prior-period Information Retrospectively Adjusted $ 121,000