v3.24.4
Intangible Assets - Schedule of Future Estimated Amortization Expense (FY) (Details) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Dec. 31, 2022
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]      
2024 $ 52 $ 58  
2025 52 58  
2026 52 58  
2027 44 58  
2028   49  
Thereafter   60  
Net Value $ 265 $ 341 $ 337