Annual report pursuant to Section 13 and 15(d)

Related Party Transactions - Additional Information (Detail)

v2.4.1.9
Related Party Transactions - Additional Information (Detail) (USD $)
12 Months Ended 0 Months Ended 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Nov. 05, 2013
Apr. 23, 2013
Jan. 01, 2012
Dec. 31, 2011
Related Party Transaction [Line Items]              
Gain from sale of investment $ 1,480,000us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal $ 25,096,000us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal [1]          
Related party transaction 707,000us-gaap_RelatedPartyTransactionAmountsOfTransaction 76,000us-gaap_RelatedPartyTransactionAmountsOfTransaction          
Federal income tax rate 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate        
Deferred tax asset related to Tax Sharing Agreement     1,600,000us-gaap_DeferredTaxAssetsNet        
Real Goods Solar              
Related Party Transaction [Line Items]              
Common stock votes per share ,description On December 31, 2011, we converted our RGSE Class B common shares, which had ten votes per share, to RGSE Class A common shares, which have one vote per share.            
Unsecured and subordinated loans, number of loans outstanding     2gaia_NumberOfLoans
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
       
Unsecured and subordinated loans, total amount receivable     2,700,000us-gaap_LoansReceivableNet
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
       
Percentage annual interest rate on advanced investment     10.00%us-gaap_RelatedPartyTransactionRate
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
       
Unsecured and subordinated loans, total amount converted to shares         100,000gaia_DueFromRelatedPartiesConvertedAmount
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
   
Unsecured and subordinated loans, shares converted         62,111gaia_DueFromRelatedPartiesSharesConverted
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
   
Collections for loans receivable   2,300,000us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
  2,100,000us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
     
Acquisition of RSOL's tenant leasehold improvements       200,000us-gaap_LeaseholdImprovementsGross
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
     
Related party transaction     300,000us-gaap_RelatedPartyTransactionAmountsOfTransaction
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
       
Federal income tax rate 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
           
Operating loss carryforwards, if unused, expiration year 2018            
Portion of net operating loss carryforwards 4,400,000us-gaap_OperatingLossCarryforwards
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
           
Deferred tax asset related to Tax Sharing Agreement 1,600,000us-gaap_DeferredTaxAssetsNet
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
           
Lease agreement period           5 years  
Monthly lease payments           36,000gaia_LeaseAgreementMonthlyPayment
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
 
Real Goods Solar | Class A Common Stock              
Related Party Transaction [Line Items]              
Common stock , Voting percentage   20.00%gaia_CommonStockVotingRightsPercentage
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
        37.50%gaia_CommonStockVotingRightsPercentage
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
Gain from sale of investment   $ 25,000,000us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal
/ us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
= gaia_RealGoodsSolarMember
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
         
[1] Cash flows in 2013 include the $25.0 million gain from the sale of RGSE stock, the sale of GVE and the discontinuation of the DRTV Business Unit.