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Fair Value Measurements - Schedule of Companys Liabilities that are Measured at Fair Value (Q3) (Details) - USD ($) | 8 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2021 | Sep. 30, 2023 | Dec. 31, 2022
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities | $ 7,216,022 |  | $ 857,787
Convertible promissory note |  | $ 601,239 |
Total |  | 1,268,947 | 36,940
Cash and Marketable Securities Held in Trust [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Assets |  | 10,651,566 |
Warrant liabilities - Public Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities | 3,890,177 | 351,038 | 450,656
Warrant liabilities - Private Placement Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities | 3,086,701 | 293,900 | 377,857
Warrant liabilities - Representative's Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities | 239,144 | 22,770 | 29,274
Total |  |  | 857,787
Quoted Prices In Active Markets (Level 1) [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities |  |  | 450,656
Convertible promissory note |  |  |
Total |  | 351,038 |
Quoted Prices In Active Markets (Level 1) [Member] | Cash and Marketable Securities Held in Trust [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Assets |  | 10,651,566 |
Quoted Prices In Active Markets (Level 1) [Member] | Warrant liabilities - Public Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities |  | 351,038 | 450,656
Quoted Prices In Active Markets (Level 1) [Member] | Warrant liabilities - Private Placement Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities |  |  |
Quoted Prices In Active Markets (Level 1) [Member] | Warrant liabilities - Representative's Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities |  |  |
Total |  |  | 450,656
Significant Other Observable Inputs (Level 2) [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities |  |  |
Convertible promissory note |  |  |
Total |  |  |
Significant Other Observable Inputs (Level 2) [Member] | Cash and Marketable Securities Held in Trust [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Assets |  |  |
Significant Other Observable Inputs (Level 2) [Member] | Warrant liabilities - Public Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities |  |  |
Significant Other Observable Inputs (Level 2) [Member] | Warrant liabilities - Private Placement Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities |  |  |
Significant Other Observable Inputs (Level 2) [Member] | Warrant liabilities - Representative's Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities |  |  |
Total |  |  |
Significant Other Unobservable Inputs (Level 3) [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities | 7,216,022 |  | 407,131
Convertible promissory note |  | 601,239 |
Total |  | 917,909 |
Significant Other Unobservable Inputs (Level 3) [Member] | Cash and Marketable Securities Held in Trust [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Assets |  |  |
Significant Other Unobservable Inputs (Level 3) [Member] | Warrant liabilities - Public Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities | 3,890,177 |  |
Significant Other Unobservable Inputs (Level 3) [Member] | Warrant liabilities - Private Placement Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities | 3,086,701 | 293,900 | 377,857
Significant Other Unobservable Inputs (Level 3) [Member] | Warrant liabilities - Representative's Warrants [Member] |  |  |
Schedule of Company's Liabilities that are Measured at Fair Value [Abstract] |  |  |
Liabilities | $ 239,144 | $ 22,770 | 29,274
Total |  |  | $ 407,131

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