XML 56 R49.htm IDEA: XBRL DOCUMENT v3.25.2
Commitments and Contingencies - Additional Information (Details)
Aug. 05, 2025
EUR (€)
Feb. 28, 2025
EUR (€)
May 22, 2020
Claim
Aug. 05, 2013
Operating Leased Assets [Line Items]        
Number of shareholder claims | Claim     8  
Liable plus interest and costs   € 1,400,000    
Subsequent Event        
Operating Leased Assets [Line Items]        
Settlement amount for insolvency estate € 722,989      
Merger of VTB Holdings, Inc. and Parametric Sound Corporation | VTB Holdings, Inc        
Operating Leased Assets [Line Items]        
Ownership percentage       80.00%
Merger of VTB Holdings, Inc. and Parametric Sound Corporation | Parametric Sound Corporation        
Operating Leased Assets [Line Items]        
Ownership percentage       20.00%