Employee Retirement Plan (Details Narrative)	3 Months Ended
Jan. 31, 2013
Compensation and Retirement Disclosure [Abstract]
Percentage of employer contribution	3.00%

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration