Stock-based Compensation (Assumptions Used in the Black-Scholes Model) (Details) - Common Stock Options [Member]	Dec. 31, 2022 Y	Dec. 31, 2021 Y
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	0.0265	0.0073
Minimum [Member] | Measurement Input, Price Volatility [Member]
Fair value input, equity securities	0.8181	0.8407
Minimum [Member] | Measurement Input, Expected Term [Member]
Fair value input, equity securities	5.50	5.50
Maximum [Member] | Measurement Input, Risk Free Interest Rate [Member]
Fair value input, equity securities	0.0420	0.0129
Maximum [Member] | Measurement Input, Price Volatility [Member]
Fair value input, equity securities	0.8586	0.9337
Maximum [Member] | Measurement Input, Expected Term [Member]
Fair value input, equity securities	7.00	7.00