Concentrations (Details)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Accounts Receivable [Member]
Concentration Risk [Line Items]
Total concentration	83.00%	92.00%
Accounts Receivable [Member] | Customer #1 [Member]
Concentration Risk [Line Items]
Total concentration
Accounts Receivable [Member] | Customer #2 [Member]
Concentration Risk [Line Items]
Total concentration	83.00%	76.00%
Accounts Receivable [Member] | Customer #3 [Member]
Concentration Risk [Line Items]
Total concentration
Accounts Receivable [Member] | Customer #4 [Member]
Concentration Risk [Line Items]
Total concentration
Accounts Receivable [Member] | Customer #5 [Member]
Concentration Risk [Line Items]
Total concentration		16.00%
Total Revenue [Member]
Concentration Risk [Line Items]
Total concentration	67.00%	61.00%
Total Revenue [Member] | Customer #1 [Member]
Concentration Risk [Line Items]
Total concentration	12.00%	14.00%
Total Revenue [Member] | Customer #2 [Member]
Concentration Risk [Line Items]
Total concentration	17.00%	11.00%
Total Revenue [Member] | Customer #3 [Member]
Concentration Risk [Line Items]
Total concentration	18.00%	16.00%
Total Revenue [Member] | Customer #4 [Member]
Concentration Risk [Line Items]
Total concentration	20.00%	20.00%
Total Revenue [Member] | Customer #5 [Member]
Concentration Risk [Line Items]
Total concentration