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v2.4.1.9

Subsequent Events (Details) | 12 Months Ended | 2 Months Ended
--- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Feb. 28, 2015
Restricted Stock [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Restricted stock units issued | 522,000 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember | 388,000 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember |
Subsequent Event [Member] | Stock Incentive Plan, 2014 [Member] | Restricted Stock [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Restricted stock units issued |  |  | 2,773,992 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember / us-gaap_PlanNameAxis = glow_StockIncentivePlan2014Member / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember
Subsequent Event [Member] | Stock Incentive Plan, 2014 [Member] | Time-based Restricted Stock Units [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Restricted stock units issued |  |  | 712,600 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = glow_TimebasedRestrictedStockUnitsMember / us-gaap_PlanNameAxis = glow_StockIncentivePlan2014Member / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember
Subsequent Event [Member] | Stock Incentive Plan, 2014 [Member] | Performance-based Restricted Stock Units [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Restricted stock units issued |  |  | 2,061,392 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = glow_PerformancebasedRestrictedStockUnitsMember / us-gaap_PlanNameAxis = glow_StockIncentivePlan2014Member / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember
Award vesting period |  |  | 3 years

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- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Details
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