Income Taxes Tax Rate Reconciliation (Details)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%	34.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, US State Income Taxes, Percent	(7.80%)	4.60%	(9.50%)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Meals and Entertainment, Percent	(4.90%)	(5.40%)	(3.00%)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Fines and Settlements, Percent	(9.20%)	(2.10%)	0.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent	177.20%	828.50%	189.10%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent	(184.20%)	(857.40%)	(229.60%)
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent	(11.60%)	(8.60%)	2.00%
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent	0.00%	0.00%	32.10%
Effective Income Tax Rate Reconciliation, Tax Credit, Percent	9.20%	20.20%	7.10%
Effective income tax rate	(10.30%)	0.80%	22.20%