Derivative liabilities (Details 2) - USD ($)	12 Months Ended
Jun. 30, 2018	Jun. 30, 2017
Balance Beginning	$ 1,134,000
Mark to Market	(525,394)	$ (437,000)
Ending Balance	3,069,616	1,134,000
Derivative [Member]
Balance Beginning	1,134,000
Additions	1,913,992
Mark to Market	525,394
Reclassification to APIC due to conversions	(503,770)
Ending Balance	$ 3,069,616	$ 1,134,000

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

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