Concentration of Credit Risk (Details)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Concentration Risk [Line Items]
Percentage of U.S. demand supplied by company	1.00%
Customer Concentration Risk | Revenues
Concentration Risk [Line Items]
Concentration risk, percentage	50.00%
Customer Concentration Risk | Revenues | Customer One
Concentration Risk [Line Items]
Concentration risk, percentage	37.30%	27.30%	22.80%
Customer Concentration Risk | Revenues | Customer Two
Concentration Risk [Line Items]
Concentration risk, percentage	11.40%	14.10%	17.10%
Customer Concentration Risk | Revenues | Customer Three
Concentration Risk [Line Items]
Concentration risk, percentage			10.80%
Customer Concentration Risk | Revenues | Customer Four
Concentration Risk [Line Items]
Concentration risk, percentage			10.70%
Customer Concentration Risk | Accounts Receivable | Customer One
Concentration Risk [Line Items]
Concentration risk, percentage	16.60%	18.40%	19.10%
Customer Concentration Risk | Accounts Receivable | Customer Two
Concentration Risk [Line Items]
Concentration risk, percentage	12.60%	11.90%	15.00%
Customer Concentration Risk | Accounts Receivable | Customer Three
Concentration Risk [Line Items]
Concentration risk, percentage			11.10%
Customer Concentration Risk | Accounts Receivable | Customer Four
Concentration Risk [Line Items]
Concentration risk, percentage			10.40%