Income Taxes - Narrative (FY) (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Operating Loss Carryforwards [Line Items] | ||
| Valuation allowance on deferred tax assets | $ 11,664 | $ 5,910 |
| Net increase in valuation allowance on deferred tax assets | 5,754 | |
| Increase in valuation allowance on deferred tax assets | 15,115 | |
| Decrease in valuation allowance on deferred tax assets | 9,361 | |
| Federal | ||
| Operating Loss Carryforwards [Line Items] | ||
| Operating loss carryforwards | 62,653 | |
| State | ||
| Operating Loss Carryforwards [Line Items] | ||
| Operating loss carryforwards | $ 39,262 |