v3.26.1
Share-Based Compensation Plans (Schedule of Stock Option Activity) (Details) - USD ($)
 6 Months Ended
Jun. 30, 2026
Share-Based Payment Arrangement, Noncash Expense [Abstract]  
Options Outstanding, Beginning Balance 5,039,487
Options Granted 4,316,947
Options Exercised (225,102)
Options Forfeited (50,856)
Options Expired (138,306)
Options Outstanding, Ending Balance 8,942,170
Options Vested or expected to vest 8,942,170
Options Exercisable 5,809,709
Options Outstanding, Weighted Average Exercise Price, Beginning Balance $ 25.2
Options Granted, Weighted Average Exercise Price 3.89
Options Exercised, Weighted Average Exercise Price 2.86
Options Forfeited, Weighted Average Exercise Price 5.45
Options Expired, Weighted Average Exercise Price 62.59
Options Outstanding, Weighted Average Exercise Price, Ending Balance 5.14
Options Vested or expected to vest, Weighted Average Exercise Price 5.14
Options Exercisable, Weighted Average Exercise Price $ 5.82
Options Outstanding, Weighted Average Remaining Contractual Term 9 years 2 months 19 days
Options Vested or expected to vest, Weighted Average Remaining Contractual Term 9 years 2 months 19 days
Options Exercisable, Weighted Average Remaining Contractual Term 8 years 10 months 20 days
Options Outstanding, Aggregate Intrinsic Value $ 582,189
Options Vested or expected to vest, Aggregate Intrinsic Value 582,189
Options Exercisable, Aggregate Intrinsic Value $ 572,304