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Concentrations - Schedule of Concentration of Risks (Details)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Revenues [Member] | Customer A [Member]
Percentage of revenues	28.75%	29.97%
Revenues [Member] | Customer B [Member]
Percentage of revenues	19.83%	40.93%
Revenues [Member] | Customer C [Member]
Percentage of revenues	14.23%	4.61%
Revenues [Member] | Customer D [Member]
Percentage of revenues	12.85%
Accounts Receivable [Member] | Customer A [Member]
Percentage of revenues	44.34%	78.92%
Accounts Receivable [Member] | Customer B [Member]
Percentage of revenues	23.21%	5.24%
Accounts Receivable [Member] | Customer C [Member]
Percentage of revenues	21.33%	1.15%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13531-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13537-108611

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