Annual report pursuant to Section 13 and 15(d)

Intangible Assets and Goodwill (Finite Lived) (Details)

v2.4.0.8
Intangible Assets and Goodwill (Finite Lived) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Finite-Lived Intangible Assets [Line Items]      
Finite-lived intangible assets, gross $ 101,030 $ 39,235  
Less accumulated amortization 29,595 22,675  
Net other intangible assets 71,435 16,560 15,835
Rights to Use [Member]
      
Finite-Lived Intangible Assets [Line Items]      
Finite-lived intangible assets, gross 55,407 0  
Software License Fee [Member]
      
Finite-Lived Intangible Assets [Line Items]      
Finite-lived intangible assets, gross 41,804 35,416  
Customer Relationships [Member]
      
Finite-Lived Intangible Assets [Line Items]      
Finite-lived intangible assets, gross 3,036 3,036  
Right Of Way [Member]
      
Finite-Lived Intangible Assets [Line Items]      
Finite-lived intangible assets, gross $ 783 $ 783