Goodwill And Intangible Assets (Parenthetical)	12 Months Ended
	Dec. 31, 2019 Rate	Dec. 31, 2018 Rate	Dec. 31, 2020
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Weighted Average Discount Rate			15.00%
Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Weighted Average Discount Rate	12.50%	12.00%
Market Multiple	600.00%	700.00%
Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Weighted Average Discount Rate	15.00%	13.00%
Market Multiple	850.00%	850.00%