Related Party Transactions	12 Months Ended
Dec. 31, 2020
Related Party Transactions [Abstract]
Related Party Transactions	Note 5 — Related Party Transactions Founder Shares On February 19, 2019, an aggregate 8,625,000 Class B Shares (the "Founder Shares") were sold to the Sponsor at a price of approximately $0.003 per share, for an aggregate price of $25,000. This number included an aggregate of up to 1,125,000 Founder Shares that were subject to forfeiture if the over-allotment option is not exercised in full by the Underwriters in order to maintain the Initial Shareholders' ownership at 20% of the issued and outstanding Ordinary Shares upon completion of the Initial Public Offering. The Underwriters exercised their over-allotment option in full so none of the Founder Shares were forfeited. The Founder Shares are identical to the Class A Shares included in the Units being sold in the Initial Public Offering, except that the Founder Shares (i) have the voting rights described in Note 8, (ii) are subject to certain transfer restrictions described below and (iii) are convertible into Class A Shares on a one-for-one basis, subject to adjustment pursuant to the anti-dilution provisions contained therein. The Founder Shares may not be transferred, assigned or sold until the earlier of (i) one year after the completion of the Business Combination and (ii) the date on which the Company completes a liquidation, merger, share exchange, reorganization or other similar transaction after the Business Combination that results in all of the Public Shareholders having the right to exchange their Class A Shares for cash, securities or other property. Notwithstanding the foregoing, if the last sale price of the Class A Shares equals or exceeds $12.00 per share (as adjusted for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the Business Combination, the Founder Shares will be released from the lock-up. Private Placement Warrants The sponsor purchased from the Company an aggregate of 8,650,000 Private Placement Warrants at $1.00 per Private Placement Warrant, for an aggregate purchase price of $8,650,000. Administrative Services Agreement The Company entered into an agreement whereby, commencing on August 8, 2019 through the earlier of the consummation of a Business Combination or the Company's liquidation, the Company will pay an affiliate of the sponsor a monthly fee of $10,000 for office space, utilities and administrative support. As of December 31, 2020 and 2019, the Company had incurred and paid $120,000 and $50,000, respectively. Advisory Agreement The Company entered into an agreement, whereby, commencing on August 8, 2019 through the earlier of the consummation of a Business Combination or the Company's liquidation, the Company will pay an affiliate of Chief Executive Officer and its senior special advisor a monthly fee of $20,000 for advisory services related to its search for and consummation of its Initial Business Combination. As of December 31, 2020 and 2019, the Company had incurred and paid $240,00 and $100,000, respectively. Related Party Loans In order to finance transaction costs in connection with the Business Combination, the Sponsor or an affiliate of the Sponsor or certain of the Company's officers and directors may, but are not obligated to, loan the Company funds as may be required ("Working Capital Loans"). If the Company completes the Business Combination, the Company would repay such loaned amounts. In the event that the Business Combination does not close, the Company may use a portion of the working capital held outside the trust account to repay such loaned amounts but no proceeds from the trust account would be used for such repayment. Up to $1,500,000 of such loans may be convertible into warrants at a price of $1.00 per warrant at the option of the lender. The warrants would be identical to the private placement warrants issued to the Sponsor. The terms of such loans by the Company's officers and directors, if any, have not been determined and no written agreements exist with respect to such loans. The Company does not expect to seek loans from parties other than the Sponsor or its directors or officers or their respective affiliates as it does not believe third parties will be willing to loan such funds and provide a waiver against any and all rights to seek access to funds in the trust account. There was $300,000 and $0 of related party loans outstanding as of December 31, 2020 and 2019, respectively. Financing Agreement The Company and a member of the Sponsor entered into a letter agreement on August 8, 2019, under the terms of which the Company will provide such member with a right of first refusal to provide up to 51% of any necessary debt financing in connection with the Company's Business Combination and to act as lead agent and arranger in connection thereto. Note Payable to Sponsor On February 20, 2019, the Sponsor and the Company executed an unsecured promissory note pursuant to which the Company may borrow up to $300,000 in the aggregate to cover the Initial Public Offering (the "Promissory Note"). The Promissory Note was non-interest bearing and payable on the earlier of December 31, 2019 or the completion of the Initial Public Offering. On August 13, 2019, the outstanding balance of $277,000 in borrowings outstanding under the Promissory Note was repaid. Initial Public Offering In August 2019, our Chief Executive Officer purchased 100,000 units at a price of $10.00 per unit for an aggregate purchase price of $1,000,000 as part of our Initial Public Offering.

Related Party Transactions

12 Months Ended

Dec. 31, 2020

Note 5 — Related Party Transactions

Founder Shares

On February 19, 2019, an aggregate 8,625,000 Class B Shares (the "Founder Shares") were sold to the Sponsor at a price of approximately $0.003 per share, for an aggregate price of $25,000. This number included an aggregate of up to 1,125,000 Founder Shares that were subject to forfeiture if the over-allotment option is not exercised in full by the Underwriters in order to maintain the Initial Shareholders' ownership at 20% of the issued and outstanding Ordinary Shares upon completion of the Initial Public Offering. The Underwriters exercised their over-allotment option in full so none of the Founder Shares were forfeited. The Founder Shares are identical to the Class A Shares included in the Units being sold in the Initial Public Offering, except that the Founder Shares (i) have the voting rights described in Note 8, (ii) are subject to certain transfer restrictions described below and (iii) are convertible into Class A Shares on a one-for-one basis, subject to adjustment pursuant to the anti-dilution provisions contained therein. The Founder Shares may not be transferred, assigned or sold until the earlier of (i) one year after the completion of the Business Combination and (ii) the date on which the Company completes a liquidation, merger, share exchange, reorganization or other similar transaction after the Business Combination that results in all of the Public Shareholders having the right to exchange their Class A Shares for cash, securities or other property. Notwithstanding the foregoing, if the last sale price of the Class A Shares equals or exceeds $12.00 per share (as adjusted for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the Business Combination, the Founder Shares will be released from the lock-up.

Private Placement Warrants

The sponsor purchased from the Company an aggregate of 8,650,000 Private Placement Warrants at $1.00 per Private Placement Warrant, for an aggregate purchase price of $8,650,000.

Administrative Services Agreement

The Company entered into an agreement whereby, commencing on August 8, 2019 through the earlier of the consummation of a Business Combination or the Company's liquidation, the Company will pay an affiliate of the sponsor a monthly fee of $10,000 for office space, utilities and administrative support. As of December 31, 2020 and 2019, the Company had incurred and paid $120,000 and $50,000, respectively.

Advisory Agreement

The Company entered into an agreement, whereby, commencing on August 8, 2019 through the earlier of the consummation of a Business Combination or the Company's liquidation, the Company will pay an affiliate of Chief Executive Officer and its senior special advisor a monthly fee of $20,000 for advisory services related to its search for and consummation of its Initial Business Combination. As of December 31, 2020 and 2019, the Company had incurred and paid $240,00 and $100,000, respectively.

Related Party Loans

In order to finance transaction costs in connection with the Business Combination, the Sponsor or an affiliate of the Sponsor or certain of the Company's officers and directors may, but are not obligated to, loan the Company funds as may be required ("Working Capital Loans"). If the Company completes the Business Combination, the Company would repay such loaned amounts. In the event that the Business Combination does not close, the Company may use a portion of the working capital held outside the trust account to repay such loaned amounts but no proceeds from the trust account would be used for such repayment. Up to $1,500,000 of such loans may be convertible into warrants at a price of $1.00 per warrant at the option of the lender. The warrants would be identical to the private placement warrants issued to the Sponsor. The terms of such loans by the Company's officers and directors, if any, have not been determined and no written agreements exist with respect to such loans. The Company does not expect to seek loans from parties other than the Sponsor or its directors or officers or their respective affiliates as it does not believe third parties will be willing to loan such funds and provide a waiver against any and all rights to seek access to funds in the trust account. There was $300,000 and $0 of related party loans outstanding as of December 31, 2020 and 2019, respectively.

Financing Agreement

The Company and a member of the Sponsor entered into a letter agreement on August 8, 2019, under the terms of which the Company will provide such member with a right of first refusal to provide up to 51% of any necessary debt financing in connection with the Company's Business Combination and to act as lead agent and arranger in connection thereto.

Note Payable to Sponsor

On February 20, 2019, the Sponsor and the Company executed an unsecured promissory note pursuant to which the Company may borrow up to $300,000 in the aggregate to cover the Initial Public Offering (the "Promissory Note"). The Promissory Note was non-interest bearing and payable on the earlier of December 31, 2019 or the completion of the Initial Public Offering. On August 13, 2019, the outstanding balance of $277,000 in borrowings outstanding under the Promissory Note was repaid.

Initial Public Offering

In August 2019, our Chief Executive Officer purchased 100,000 units at a price of $10.00 per unit for an aggregate purchase price of $1,000,000 as part of our Initial Public Offering.

Thunder Bridge Acquisition II, LTD 10-K/A