Concentrations (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Accounts Receivable [Member]
Concentration Risk [Line Items]
Total concentration			91.00%	92.00%
Accounts Receivable [Member] | Customer #1 [Member]
Concentration Risk [Line Items]
Total concentration			70.00%	77.00%
Accounts Receivable [Member] | Customer #2 [Member]
Concentration Risk [Line Items]
Total concentration
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			21.00%	15.00%
Accounts Receivable [Member] | Customer #6 [Member]
Concentration Risk [Line Items]
Total concentration
Total Revenue [Member]
Concentration Risk [Line Items]
Total concentration	75.00%	62.00%	72.00%	72.00%
Total Revenue [Member] | Customer #1 [Member]
Concentration Risk [Line Items]
Total concentration	17.00%	11.00%	16.00%	11.00%
Total Revenue [Member] | Customer #2 [Member]
Concentration Risk [Line Items]
Total concentration	10.00%	10.00%	11.00%	12.00%
Total Revenue [Member] | Customer #3 [Member]
Concentration Risk [Line Items]
Total concentration	33.00%	25.00%	29.00%	23.00%
Total Revenue [Member] | Customer #4 [Member]
Concentration Risk [Line Items]
Total concentration	15.00%	16.00%	16.00%	16.00%
Total Revenue [Member] | Customer #5 [Member]
Concentration Risk [Line Items]
Total concentration
Total Revenue [Member] | Customer #6 [Member]
Concentration Risk [Line Items]
Total concentration				10.00%