Sale Leaseback (Details)	6 Months Ended
Jun. 30, 2018 USD ($)
Sale Leaseback [Abstract]
Total lease payment	$ 3,953,865
Less: imputed interest and principal	(3,953,865)
Total current portion of sale leaseback obligation as of December 31, 2017

Amount of cash outflow for short-term lease payment excluded from lease liability.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 5
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977

Name:	us-gaap_ShortTermLeasePayments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration