Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Narrative) (Details)

v2.4.0.8
Related Party Transactions (Narrative) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Related Party Transaction [Line Items]      
Capital lease obligations $ 98,600,000    
Deposit termination period 6 months    
Amount received from related party 28,677,000 0 0
Property [Member]
     
Related Party Transaction [Line Items]      
Capital lease obligations 900,000    
Capital Lease Obligation Addition [Member]
     
Related Party Transaction [Line Items]      
Capital lease obligations 1,300,000    
Original Aircraft [Member]
     
Related Party Transaction [Line Items]      
Termination period on lease 90 days    
Monthly lease payment   45,000  
Second Aircraft [Member]
     
Related Party Transaction [Line Items]      
Termination period on lease 12 months    
Monthly lease payment 132,000    
Capital lease deposit   1,500,000  
ACS [Member]
     
Related Party Transaction [Line Items]      
Payments to related party 25,100,000    
Amount received from related party 23,900,000    
Receivables 28,000,000    
Payables $ 11,200,000