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Income Taxes Roll Forward of Uncertain Tax Positions (Details)	9 Months Ended
	Sep. 30, 2019 USD ($)
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Unrecognized tax benefits, beginning of period	$ 2,982,337
Gross addition for tax positions of the current year	0
Gross additions for tax positions of prior years	0
Reductions of tax positions of prior years for:
Lapses of applicable statutes of limitations	0
Settlements during the period	(2,331,711)
Changes in judgment/excess reserve	10,241
Unrecognized tax benefits, end of period	$ 660,867

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- Definition

Reductions of tax positions of prior years for: [Abstract]

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Unrecognized Tax Benefits, Decreases Resulting From Change of Judgment and Excess Reserve

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of unrecognized tax benefits.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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