Quarterly report pursuant to Section 13 or 15(d)

Stock Options and Warrants - Warrants Activity (Details)

v2.4.1.9
Stock Options and Warrants - Warrants Activity (Details) (Global Eagle Warrants, USD $)
3 Months Ended
Mar. 31, 2015
Global Eagle Warrants
 
Number of Warrants:  
Outstanding, beginning balance (in shares) 10,149,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_PlanNameAxis
= ent_GlobalEagleWarrantsMember
Exercised (in shares) (19,000)ent_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriod
/ us-gaap_PlanNameAxis
= ent_GlobalEagleWarrantsMember
Nonvested, ending balance (in shares) 10,130,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_PlanNameAxis
= ent_GlobalEagleWarrantsMember
Weighted Average Exercise Price (in dollars per share):  
Outstanding, beginning balance (in dollar per share) $ 11.5us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_PlanNameAxis
= ent_GlobalEagleWarrantsMember
Exercised (in dollar per share) $ 11.5ent_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_PlanNameAxis
= ent_GlobalEagleWarrantsMember
Nonvested, ending balance (in dollar per share) $ 11.5us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_PlanNameAxis
= ent_GlobalEagleWarrantsMember
Outstanding and exercisable, weighted average remaining contractual term 2 years 10 months 3 days