Consolidated Statements of Cash Flows (Parenthetical) - USD ($)	Jan. 31, 2016	Jan. 31, 2015
Statement of Cash Flows [Abstract]
Cash included as discontinued operations	$ 162,021	$ 360,002

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Includes cash within disposal group or discontinued operation.

No definition available.

Name:	us-gaap_CashIncludingDiscontinuedOperations
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant