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COMMON STOCK, PREFERRED STOCK AND WARRANTS WITH-DOWN ROUND PROTECTION (Description of Rights Attached to Stock) (Details) (USD $)
12 Months Ended 5 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2014
Series A Preferred Stock [Member]      
Temporary Equity [Line Items]      
Dividend rate, percentages 5.00%us-gaap_PreferredStockDividendRatePercentage
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Convertible preferred stock, stated value $ 1,000igap_PreferredStockStatedValue
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
  $ 1,000igap_PreferredStockStatedValue
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
Dividend requirement threshold 110.00%igap_PreferredStockDividendPaymentRequirementThreshold
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Dividend late fee rate 9.00%igap_PreferredStockDividendLateFee
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Preferred dividends paid $ 370,441us-gaap_DividendsPreferredStock
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
$ 288,248us-gaap_DividendsPreferredStock
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
 
Convertible preferred stock, stock price trigger 11.60igap_PreferredStockConvertibleStockPriceTrigger
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Convertible preferred stock, trading volume trigger 100,000igap_PreferredStockConvertibleTradingVolumeTrigger
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Preferred stock, liquidating damages $ 10us-gaap_PreferredStockLiquidationPreference
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
  $ 10us-gaap_PreferredStockLiquidationPreference
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
Convertible preferred stock, percentage dividend regulation 15.00%igap_PreferredStockPercentageOutstandingGoverningDistributions
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Convertible preferred stock, maximum beneficial ownership 4.99%igap_PreferredStockMaximumBeneficialOwnership
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Convertible preferred stock, maximum beneficial ownership, subject to term 9.99%igap_PreferredStockMaximumBeneficialOwnershipSubjectToTerms
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
   
Conversion price $ 5.80igap_PreferredStockConversionPrice
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
$ 5.80igap_PreferredStockConversionPrice
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
$ 5.80igap_PreferredStockConversionPrice
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
Series B Preferred Stock [Member]      
Temporary Equity [Line Items]      
Dividend rate, percentages 5.50%us-gaap_PreferredStockDividendRatePercentage
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
  5.50%us-gaap_PreferredStockDividendRatePercentage
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
Convertible preferred stock, stated value $ 1,000igap_PreferredStockStatedValue
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
  $ 1,000igap_PreferredStockStatedValue
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
Dividend late fee rate 9.00%igap_PreferredStockDividendLateFee
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
   
Stock dividend on Preferred Stock 18,986us-gaap_PreferredStockDividendsShares
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
   
Dividends, Common Stock, Stock 43,858us-gaap_DividendsCommonStockStock
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
   
Convertible preferred stock, stock price trigger 10.00igap_PreferredStockConvertibleStockPriceTrigger
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
   
Convertible preferred stock, trading volume trigger $ 50,000igap_PreferredStockConvertibleTradingVolumeTrigger
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
   
Preferred stock, liquidating damages $ 10us-gaap_PreferredStockLiquidationPreference
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
  $ 10us-gaap_PreferredStockLiquidationPreference
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
Convertible preferred stock, percentage dividend regulation 35.00%igap_PreferredStockPercentageOutstandingGoverningDistributions
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
   
Conversion price $ 5.80igap_PreferredStockConversionPrice
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember
  $ 5.80igap_PreferredStockConversionPrice
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesBPreferredStockMember