Common Stock Options and Warrants (Details) - Reconciliation of changes in the fair value of financial liabilities classified as Level 3 (USD $)	6 Months Ended
Jul. 31, 2013
Reconciliation of changes in the fair value of financial liabilities classified as Level 3 [Abstract]
Beginning balance as of period ended January 31, 2013	$ 0
Grant date fair value of unvested options	44,717
Fair value adjustment	22,179
Balance as of period ended July 31, 2013	$ 66,896

Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.

No definition available.

Name:	us-gaap_FinancialLiabilitiesFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant