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Amount, after adjustment, of tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.

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Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based compensation	$ 6,054,612	$ 4,062,600	$ 34,204,761
Unrealized gain on available for sale investments, tax	6,284	$ 0	$ 87,619
Revenues:
Interest expense, related parties	(9,316,150)
Execution and clearing, related party	(7,150,700)
Marketing and branding, related parties	(397,590)
General and administrative, related parties	(700,000)
Commissions
Revenues:
Revenues from related parties	35,559,807
Financing service fees
Revenues:
Interest expense, related parties	6,576,622
Interest income
Revenues:
Interest expense, related parties	21,966,305
Other revenues
Revenues:
Interest expense, related parties	$ 8,014,524