Consolidated Statements of Cash Flows (Parenthetical) - Convertible promissory notes - Convertible Promissory Notes due December 2019 and 2020, Recourse	Sep. 30, 2018	Jan. 18, 2018	Dec. 31, 2014
Interest rate percentage	5.00%	5.00%
Affiliated entity
Interest rate percentage			8.00%

Contractual interest rate for funds borrowed, under the debt agreement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant