NATURE OF OPERATIONS - Percentage of book value of stock (Details)	Aug. 31, 2009
BASIS OF PRESENTATION
Percentage of book value of stock, paid as a consideration, in the event of right to recall stock of any member was exercised	25.00%

Represents the amount of consideration paid as a percentage of book value of stock, when the entity exercised its right to recall the stock of any member.

No definition available.

Name:	ggrou_ConsiderationPaidForRecalledSharesAsPercentageOfBookValueOfStock
Namespace Prefix:	ggrou_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration