Organization and Significant Accounting Policies - Company's Accounts Receivable, Net of Allowance (Q1) (Details) - USD ($) $ in Thousands |
Mar. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|---|
| Accounts Notes And Loans Receivable [Line Items] | |||
| Gross receivables | $ 3,778 | $ 3,503 | $ 3,443 |
| Allowance | (138) | (141) | (2,040) |
| Accounts receivable, net of allowance | 3,640 | 3,362 | 1,403 |
| Real Estate Services | |||
| Accounts Notes And Loans Receivable [Line Items] | |||
| Gross receivables | 415 | 1,576 | |
| Allowance | 0 | (71) | |
| Healthcare Services | |||
| Accounts Notes And Loans Receivable [Line Items] | |||
| Gross receivables | 3,363 | 1,927 | 2,750 |
| Allowance | $ (138) | $ (70) | $ (2,040) |