Organization and Business - Reverse stock-split and Liquidity (Details)			1 Months Ended
Jun. 03, 2019	May 29, 2018	Jun. 30, 2019	Jun. 30, 2018
Organization and Business
Reverse stock split ratio	0.0143	0.0667	0.015	0.0667

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB TOPIC 4.C)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770

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Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration