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Bankmobile Technologies, Inc. Merger - Narrative (Details) $ / shares in Units, $ in Thousands |  | 3 Months Ended |  |
--- | --- | --- | --- | ---
Nov. 02, 2020 numberOfContracts $ / shares | Dec. 31, 2020 USD ($) $ / shares | Sep. 30, 2020 USD ($) | Dec. 31, 2019 USD ($)
Merger [Line Items] |  |  |  |
Total long-term debt |  |  | $ 4,811,009 | $ 350,000
BM Technologies Inc. |  |  |  |
Merger [Line Items] |  |  |  |
Total long-term debt |  |  | $ 40,000 |
BankMobile Technologies, Inc. | Subsequent Event |  |  |  |
Merger [Line Items] |  |  |  |
Share price (in usd per share) | $ / shares | $ 12.00 |  |  |
Threshold trading days | numberOfContracts | 20 |  |  |
Threshold consecutive trading days | numberOfContracts | 30 |  |  |
Threshold period after closing date | numberOfContracts | 150 |  |  |
Forecast | BM Technologies Inc. |  |  |  |
Merger [Line Items] |  |  |  |
Business combination, consideration |  | $ 140,000 |  |
Sponsor entity adjustment |  | 9,300 |  |
Target net working capital |  | 10,000 |  |
Cash reserve |  | 10,000 |  |
Forecast | BankMobile Technologies, Inc. |  |  |  |
Merger [Line Items] |  |  |  |
Cash reserve |  | $ 5,000 |  |
Forecast | BankMobile Technologies, Inc. |  |  |  |
Merger [Line Items] |  |  |  |
Share price (in usd per share) | $ / shares |  | $ 10.38 |  |

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