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Leases - Schedule of Right-of-Use Assets and Lease Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Lessee Lease Description [Line Items]    
Right-of-use assets $ 1,868 $ 2,208
Lease liabilities 1,975 2,317
Del Mar, CA [Member]    
Lessee Lease Description [Line Items]    
Right-of-use assets 278 357
Lease liabilities 286 364
Hayward, CA [Member]    
Lessee Lease Description [Line Items]    
Right-of-use assets 1,087 1,236
Lease liabilities 1,160 1,311
San Diego, CA [Member]    
Lessee Lease Description [Line Items]    
Right-of-use assets 295 357
Lease liabilities 317 381
Edwardsville, IL [Member]    
Lessee Lease Description [Line Items]    
Right-of-use assets 208 258
Lease liabilities $ 212 $ 261