v3.25.3
Stock-based Compensation (Q2) (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Jun. 25, 2025
USD ($)
grantee
$ / shares
shares
Feb. 26, 2025
grantee
$ / shares
shares
Dec. 09, 2024
USD ($)
$ / shares
shares
Mar. 31, 2023
shares
Jun. 30, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
Jun. 30, 2024
USD ($)
$ / shares
shares
Jun. 30, 2025
USD ($)
$ / shares
shares
Jun. 30, 2024
USD ($)
$ / shares
shares
Oct. 01, 2024
USD ($)
$ / shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
$ / shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Stock options granted (in shares) | shares   140,000 975,409                  
Options granted, exercise price (in usd per share) | $ / shares   $ 8.84 $ 12.2                  
Options granted (in usd per share) | $ / shares   $ 4.97 $ 6.63                  
Compensation expense remaining to be recognized, stock options         $ 4,217 $ 6,063   $ 4,217     $ 6,063  
Accelcius Subsidiary Equity Plan                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Awards granted (in shares) | shares       3,300,000 133,000   0 133,000 110,000      
Awards granted, fair value per unit (in usd per share) | $ / shares         $ 20.75 $ 46.38 $ 0 $ 20.75 $ 4.41 $ 4.41   $ 3.8
Compensation expense (income/decrease)         $ 912 $ 1,341 $ 248 $ 1,810 $ 593 $ 918   $ 705
Compensation expense remaining to be recognized, awards excluding stock options         8,457 $ 8,103   $ 8,457     8,103  
Compensation expense remaining to be recognized, period           2 years 5 months 1 day   2 years 2 months 15 days        
RSUs                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Awards granted (in shares) | shares 111,525                      
Number of grantees | grantee 5                      
Grant date fair value $ 600                      
Awards granted, fair value per unit (in usd per share) | $ / shares $ 5.38                      
Compensation expense (income/decrease)         6,979 $ 1,604   $ 10,895        
Compensation expense remaining to be recognized, awards excluding stock options         12,946 $ 23,241   $ 12,946     $ 23,241  
Compensation expense remaining to be recognized, period           1 year 7 months 24 days   1 year 4 months 24 days        
Stock options                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Number of grantees | grantee   2                    
Grant date fair value     $ 6,468                  
Compensation expense (income/decrease)         1,515 $ 405   $ 2,541        
Compensation expense remaining to be recognized, period           1 year 8 months 4 days   1 year 7 months 6 days        
Expected volatility rate   56.00% 56.00%                  
Expected term   5 years 10 months 24 days                    
Risk-free rate of return   4.06%                    
Contractual term     10 years         10 years        
SARs                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Awards granted (in shares) | shares                     30,000  
Compensation expense (income/decrease)         $ (244)     $ (693)        
Expected volatility rate               80.00%        
Expected term               1 year 6 months        
Risk-free rate of return               4.00%        
Base price for awards (in usd per share) | $ / shares           $ 12.175         $ 12.175  
Maximum number of shares that may be issued (in shares) | shares 4,000,000