| Basis of Presentation and Summary of Significant Accounting Policies - Fair Value Measurements, Recurring and Nonrecurring (Details) (Details) (USD $) In Thousands, except Share data, unless otherwise specified | Sep. 30, 2014 | Dec. 31, 2013 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fair Value | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Earn-out liability | $ 1,205 | [1] | $ 1,421 | [2] | ||||||||
| Total financial liabilities | 46,366 | 72,991 | ||||||||||
| Fair Value | EIM | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Earn-out liability | 1,100 | 1,400 | ||||||||||
| Fair Value | Global Eagle Warrants | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Warrants | 45,161 | [3] | 71,570 | [4] | ||||||||
| Quotes Prices in Active Markets (Level 1) | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Earn-out liability | 0 | [1] | 0 | [2] | ||||||||
| Total financial liabilities | 45,161 | 71,570 | ||||||||||
| Quotes Prices in Active Markets (Level 1) | Public Warrants | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Number of warrants | 10,148,508 | 15,567,650 | ||||||||||
| Quotes Prices in Active Markets (Level 1) | Global Eagle Warrants | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Warrants | 45,161 | [3] | 71,570 | [4] | ||||||||
| Quotes Prices in Active Markets (Level 1) | Global Eagle Warrants | Public Warrants | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Number of warrants | 10,148,508 | |||||||||||
| Significant Other Observable Inputs (Level 2) | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Earn-out liability | 0 | [1] | 0 | [2] | ||||||||
| Total financial liabilities | 0 | 0 | ||||||||||
| Significant Other Observable Inputs (Level 2) | Global Eagle Warrants | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Warrants | 0 | [3] | 0 | [4] | ||||||||
| Significant Other Unobservable Inputs (Level 3) | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Earn-out liability | 1,205 | [1] | 1,421 | [2] | ||||||||
| Total financial liabilities | 1,205 | 1,421 | ||||||||||
| Significant Other Unobservable Inputs (Level 3) | Global Eagle Warrants | ||||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||||
| Warrants | $ 0 | [3] | $ 0 | [4] | ||||||||
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