Annual report [Section 13 and 15(d), not S-K Item 405]

Stock Plans (Details 2)

v3.25.1
Stock Plans (Details 2) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-Based Payment Arrangement, Expense $ 1,013
Research and Development Expense [Member]    
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-Based Payment Arrangement, Expense 112
General and Administrative Expense [Member]    
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-Based Payment Arrangement, Expense $ 901