Concentrations - Concentration of Accounts Receivable With Significant Customers Representing 10% or Greater of Accounts Receivable (Details) - Credit Concentration Risk [Member] - Accounts Receivable [Member]	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Concentration Risk [Line Items]
Concentration risk, percentage	98.50%	10.30%
Customer 1 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	43.30%	0.00%
Customer 2 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	20.30%	0.00%
Customer 3 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	20.10%	10.30%
Customer 4 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	14.80%	0.00%