Subsequent Events (Details)	9 Months Ended
	Sep. 30, 2021 USD ($) $ / shares
Subsequent Events [Abstract]
Dividends, common stock	$ 500,000,000
Merger consideration per share (in Dollars per share) | $ / shares	$ 10
Lesser, description	(i) the difference between the TradeZero’s cash balance at the Closing and $10,000,000 or (ii) $30,000,000. On or as soon as practicable following the Closing, New TradeZero shall grant restricted stock unit awards of New TradeZero to certain TradeZero equityholders (the “RSU Earnout Awards”), and the holders of Class A common stock of TradeZero immediately prior to the Closing and the holders of the RSU Earnout Awards will have the right to receive a pro-rata share of up to 9,000,000 additional shares of New TradeZero Class A common stock upon the occurrence of certain earn-out triggering events, as follows: (i) 3,000,000 shares (the “$12.00 Earn Out Shares”) upon the date on which the volume weighted average closing sale price of New TradeZero’s Class A common stock as reported on the New York Stock Exchange (or the stock exchange on which New TradeZero’s Class A common stock is then listed) (the “Stock Exchange”) for a period of twenty (20) trading days out of thirty (30) consecutive trading days (as equitably adjusted as appropriate to reflect any stock splits, reverse stock splits, stock dividends (including any divided or distribution of securities convertible into New TradeZero Class A common stock), extraordinary cash dividend, reorganization, recapitalization, reclassification, combination, exchange of shares or other like change or transaction with respect to New TradeZero Class A common stock) (such price, the “Share Price”) is equal to or greater than $12.00 per share at any time during the period beginning at the Closing and ending on the three-year anniversary of the Closing date (the “Earn Out Period”); (ii) 3,000,000 shares (the “$15.00 Earn Out Shares”) upon the date on which the Share Price is equal to or greater than $15.00 per share during the Earn Out Period; and (iii) 3,000,000 shares (the “$18.00 Earn Out Shares”) upon the date on which the Share Price is equal to or greater than $18.00 per share during the Earn Out Period.
Exceeding amount	$ 80,000,000
Common stock, value per share (in Dollars per share) | $ / shares	$ 0.0001
Termination amount	$ 80,000,000