Excess of Liabilities over Assets (Deficit) (Details Textual) (USD $)	2 Months Ended	12 Months Ended		3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended
Nov. 26, 2012	Dec. 31, 2012	Dec. 31, 2011	Mar. 31, 2013 Michael Chretien [Member]	Dec. 31, 2012 Michael Chretien [Member]	Mar. 31, 2013 Matthew Chretien [Member]	Dec. 31, 2012 Matthew Chretien [Member]
Repurchase Value Of Common Stock Per Share			$ 0.004
Stock Returned During Period Shares		7,000,000		3,500,000	3,500,000	3,500,000	3,500,000
Warrants To Purchase Of Common Shares	85,714			3,500,000	3,500,000	3,500,000	3,500,000

Face amount or stated value of common stock per share at the time of repurchase by the company.

No definition available.

Name:	gwiv_RepurchaseValueOfCommonStockPerShare
Namespace Prefix:	gwiv_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant