Subsequent Events (Details Textual) (Co-CEOs [Member], USD $)	Aug. 10, 2012
Co-CEOs [Member]
Common Stock Shares Issued For Each Co-CEO	400,000
Common Stock Fair Value Per Share	$ 1.31672

The number shares issued to each Co-CEO's during the period for the services rendered.

No definition available.

Name:	crbn_CommonStockSharesIssuedForEachCoCEO
Namespace Prefix:	crbn_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant