Schedule of Unrecognized Tax Benefits (Details)	3 Months Ended
	Mar. 31, 2018 USD ($)
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 1	$ 7,537,273
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 2	0
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 3	7,537,273
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 4	277,094
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 5	0
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 6	277,094
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 7	7,814,367
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 8	0
Income Taxes, Deferred Tax Assets And Deferred Tax Liabilities Schedule Of Unrecognized Tax Benefits 9	$ 7,814,367