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Fair Value Measurements (Details) - Schedule of fair value on a recurring basis - Thunder Bridge Acquisition Il, Ltd.[Member] - USD ($) | Dec. 31, 2020 | Dec. 31, 2019
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Fair Value, Inputs, Level 2 [Member] |  |  |
Fair Value Measurements (Details) - Schedule of fair value on a recurring basis [Line Items] |  |  |
Private Placement Warrants(1) | [1] | $ 33,443,044 | $ 7,862,415
Fair Value, Inputs, Level 1 [Member] |  |  |
Fair Value Measurements (Details) - Schedule of fair value on a recurring basis [Line Items] |  |  |
Public Warrants(1) | [1] | $ 63,738,750 | $ 15,525,000
[1] | Measured at fair value on a recurring basis.

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