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Concentrations (Details Textual)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Tiburon Customer Concentration Risk [Member]
Concentration Risk Revenue Percentage	39.00%		33.00%	11.00%
Concentration Risk Gross Accounts Receivables Percentage	28.00%	9.00%	28.00%	9.00%
Lexmark Customer Concentration Risk [Member]
Concentration Risk Revenue Percentage	11.00%		12.00%
Concentration Risk Gross Accounts Receivables Percentage	5.00%	18.00%	5.00%	18.00%
Government Contracts Concentration Risk [Member]
Concentration Risk Revenue Percentage	32.00%	60.00%	35.00%	55.00%
Careworks Customer Concentration Risk [Member]
Concentration Risk Revenue Percentage		12.00%
Washington State Patrol Customer Concentration Risk [Member]
Concentration Risk Revenue Percentage		28.00%		20.00%

X

- Definition

Concentration Risk associated with the Accounts Receivable Gross of the company.

+ References

No definition available.

+ Details

Name:	gwiv_ConcentrationRiskGrossAccountsReceivablesPercentage
Namespace Prefix:	gwiv_
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X

- 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