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Concentrations (Details)	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Purchase [Member]
Concentrations (Textual)
Concentration risk, percentage	10.00%	10.00%
Supplier Concentration Risk II | Purchase [Member]
Concentrations (Textual)
Concentration risk, percentage	100.00%
Supplier One [Member]
Concentrations (Textual)
Concentration risk, percentage		44.00%
Supplier Two [Member]
Concentrations (Textual)
Concentration risk, percentage		12.00%
Supplier Three [Member]
Concentrations (Textual)
Concentration risk, percentage		11.00%
Revenue Benchmark [Member]
Concentrations (Textual)
Concentration risk, percentage	10.00%	10.00%
Revenue Benchmark [Member] | Customer One [Member]
Concentrations (Textual)
Concentration risk, percentage	33.00%	19.00%
Revenue Benchmark [Member] | Customer Two [Member]
Concentrations (Textual)
Concentration risk, percentage	24.00%	17.00%
Revenue Benchmark [Member] | Customer Three [Member]
Concentrations (Textual)
Concentration risk, percentage		11.00%
Revenue Benchmark [Member] | Customer Four [Member]
Concentrations (Textual)
Concentration risk, percentage		10.00%

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- References

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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-Publisher FASB
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