Share-Based Compensation - Valuation Assumptions (Details) - $ / shares	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
RSUs
Share-Based Compensation
Volatility rate	69.78%
Risk-free interest rate	3.85%
Average expected life (in years)	2 years 9 months 18 days	2 years 3 months 18 days
Dividend yield	0.00%	0.00%
Stock price at grant date (in USD per share)	$ 3.28	$ 3.95
RSUs \| Minimum
Share-Based Compensation
Volatility rate		70.93%
Risk-free interest rate		4.32%
Average expected life (in years)		3 years
RSUs \| Maximum
Share-Based Compensation
Volatility rate		71.00%
Risk-free interest rate		4.39%
Stock options
Share-Based Compensation
Volatility rate	70.00%	58.98%
Risk-free interest rate	3.80%	3.68%
Average expected life (in years)	6 years	5 years 7 months 6 days
Dividend yield	0.00%	0.00%
Stock price at grant date (in USD per share)	$ 3.28	$ 4.07
Exercise price (in USD per share)	$ 3.28	$ 4.07

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

No definition available.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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