Stock-Based Compensation - Schedule of Stock Options Valuation Assumptions (Details) |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
Class of Stock [Line Items] | |||
Risk-free interest rate used (average) | 1.00% | 1.00% | 1.00% |
Expected market price volatility, minimum | 69.77% | 69.58% | 61.33% |
Expected market price volatility, maximum | 70.72% | 87.74% | 99.64% |
Common Stock Class B | |||
Class of Stock [Line Items] | |||
Average remaining expected life of stock options on WIHN Class A Shares (years) | 5 years 2 months 23 days | 4 years 3 months | 4 years 3 months 21 days |
Common Stock Class A | |||
Class of Stock [Line Items] | |||
Average remaining expected life of stock options on WIHN Class A Shares (years) | 1 year 4 months 24 days | 2 years 4 months 24 days | 3 years 4 months 24 days |
X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
X | ||||||||||
- Definition The estimated measure of the maximum 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. No definition available.
|
X | ||||||||||
- Definition The estimated measure of the minimum 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. No definition available.
|
X | ||||||||||
- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|