Summary of Significant Accounting Policies (Details 3) - USD ($)	Sep. 30, 2018	Sep. 30, 2017
Remaining performance obligations:
Unsatisfied performance obligation	$ 14,278,413	$ 3,682,909
Total remaining performance obligation	$ 14,278,413	$ 3,682,909

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045

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