Equity Incentive Plans (Assumptions Used in the Black-Scholes Model) (Details) - Common Stock Options [Member] |
6 Months Ended | |
---|---|---|
Jun. 30, 2024
USD ($)
|
Jun. 30, 2023
USD ($)
|
|
Measurement Input, Expected Dividend Rate [Member] | ||
Fair value input, equity securities | 0 | 0 |
Minimum [Member] | Measurement Input, Risk Free Interest Rate [Member] | ||
Fair value input, equity securities | 0.0424 | 0.0354 |
Minimum [Member] | Measurement Input, Price Volatility [Member] | ||
Fair value input, equity securities | 0.894 | 0.9099 |
Minimum [Member] | Measurement Input, Expected Term [Member] | ||
Fair value input, equity securities | 5.12 | 5.5 |
Maximum [Member] | Measurement Input, Risk Free Interest Rate [Member] | ||
Fair value input, equity securities | 0.0425 | 0.042 |
Maximum [Member] | Measurement Input, Price Volatility [Member] | ||
Fair value input, equity securities | 0.925 | 0.9158 |
Maximum [Member] | Measurement Input, Expected Term [Member] | ||
Fair value input, equity securities | 7.0 | 7.00 |