Net operating loss carry-forwards (Details) - USD ($)	Jan. 31, 2017	Jan. 31, 2016
Net operating loss carry-forwards Details
Net operating loss carryforwards	$ 1,287,000	$ 580,000
Company had an unused net operating loss carry-forwards	1,287,000	580,000
Deferred tax assets	438,000	197,000
Valuation allowance	$ 438,000	$ 197,000

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32537-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Deferred Tax Asset
-URI http://asc.fasb.org/extlink&oid=6510090

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