Intangible Assets and Goodwill Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Mar. 11, 2020	Mar. 06, 2020	Feb. 10, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)			$ 92,798,000	$ 0
Impairment of Intangible Assets, Finite-lived			8,324,000	0
Acquired Indefinite-lived Intangible Assets [Line Items]
Goodwill, Impairment Loss			65,304,000	0
Intangible Purchase, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent	$ (3,425,000)	$ 0	(3,425,000)	0
Settlement of pre-existing relationship		8,869,000
Intangible Purchase, Notes receivable acquired		4,527,000		4,527,000
Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability	31,316		31,398
Convertible Debt	18,800,000	0	18,800,000	0	$ 22,000	$ 18,800,000	$ 27,887
Tangible Asset Impairment Charges			11,586,000
Other Asset Impairment Charges			9,395,000
Amortization of Intangible Assets	$ 542,000	$ 1,674,000	$ 1,707,000	$ 2,335,000
Minimum [Member]
Acquired Indefinite-lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			6 years
Maximum [Member]
Acquired Indefinite-lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			9 years