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Concentrations (Details Textual) | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012
Tiburon Customer Concentration Risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration Risk, Revenue, Percentage | 9.00% | 12.00%
Government Contracts Concentration Risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration Risk, Revenue, Percentage | 57.00% | 39.00%
Careworks Customer Concentration Risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration Risk, Revenue, Percentage | 5.00% |
Formfast Concentration Risk [Member] |  |
Concentration Risk [Line Items] |  |
Concentration Risk, Revenue, Percentage |  | 16.00%
Customer 1 [Member] |  |
Concentration Risk [Line Items] |  |
Concentration Risk, Gross, Accounts Receivables, Percentage | 24.00% | 34.00%
Customer 2 [Member] |  |
Concentration Risk [Line Items] |  |
Concentration Risk, Gross, Accounts Receivables, Percentage | 21.00% | 20.00%
Customer 3 [Member] |  |
Concentration Risk [Line Items] |  |
Concentration Risk, Gross, Accounts Receivables, Percentage | 17.00% | 12.00%
Customer 4 [Member] |  |
Concentration Risk [Line Items] |  |
Concentration Risk, Gross, Accounts Receivables, Percentage | 12.00% |

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- Definition Concentration Risk associated with the Accounts Receivable Gross of the company. + References No definition available. + Details
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Namespace Prefix: | gwiv_
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- Definition Concentration Risk associated with the Revenues of the company. + References No definition available. + Details
Name: | gwiv_ConcentrationRiskRevenuePercentage
Namespace Prefix: | gwiv_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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Period Type: | duration