Equity Incentive Plans (Assumptions Used in the Black-Scholes Model) (Details) - Common Stock Options	3 Months Ended
	Mar. 31, 2026 USD ($) Y	Mar. 31, 2025 USD ($) Y
Expected dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value input, equity securities	0	0
Minimum | Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value input, equity securities	0.0376	0.0427
Minimum | Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value input, equity securities	0.9958	99.64
Minimum | Expected term (in years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value input, equity securities | Y	5.5	5.75
Maximum | Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value input, equity securities	0.0383	0.043
Maximum | Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value input, equity securities	1	1.0143
Maximum | Expected term (in years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value input, equity securities | $	6.25	6.25