Acquisition - Additional Information (Detail) (USD $)	9 Months Ended
Oct. 31, 2013
Business Acquisition [Line Items]
Business Acquisition, Transaction Costs	$ 10,000
Business Acquisition Promissory Note Monthly Installments	$ 15,000
Business Acquisition Promissory Note Installment Commencing Period	90 days
Business Acquisition Fair Value Of Note Interest Rate	26.30%

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

No definition available.

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