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Stock-Based Compensation - Schedule of Option Activity (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Provided for Stock Options under Stock-Based Compensation Plans |  |  |
Cash received from the exercise of stock options | $ 1,965,000 | $ 0 | $ 0
WRL Omnibus Plan |  |  |
Options |  |  |
Outstanding as of January 1, 2023 | 56,269 |  |
Granted | 0 |  |
Exercised | (32,284) |  |
Forfeited or expired | 0 |  |
Outstanding as of December 31, 2023 | 23,985 | 56,269 |
Fully vested and expected to vest as of December 31, 2023 | 23,985 |  |
Exercisable as of December 31, 2023 | 23,985 |  |
Weighted Average Exercise Price |  |  |
Outstanding as of January 1, 2023 | $ 61.14 |  |
Granted | 0 |  |
Exercised | 60.89 |  |
Forfeited or expired | 0 |  |
Outstanding as of December 31, 2023 | 61.48 | $ 61.14 |
Fully vested and expected to vest as of December 31, 2023 | 61.48 |  |
Exercisable as of December 31, 2023 | $ 61.48 |  |
Weighted Average Remaining Contractual Term (in years) |  |  |
Outstanding as of December 31, 2023 | 1 year 5 months 23 days |  |
Fully vested and expected to vest as of December 31, 2023 | 1 year 5 months 23 days |  |
Exercisable as of December 31, 2023 | 1 year 5 months 23 days |  |
Aggregate Intrinsic Value |  |  |
Outstanding as of December 31, 2023 | $ 710,776 |  |
Fully vested and expected to vest as of December 31, 2023 | 710,776 |  |
Exercisable as of December 31, 2023 | $ 710,776 |  |
Provided for Stock Options under Stock-Based Compensation Plans |  |  |
Weighted average grant date fair value | $ 0 | $ 18.56 | $ 0
WML Share Option Plan |  |  |
Options |  |  |
Outstanding as of January 1, 2023 | 33,003,400 |  |
Granted | 5,017,000 |  |
Exercised | 0 |  |
Forfeited or expired | (800,000) |  |
Outstanding as of December 31, 2023 | 37,220,400 | 33,003,400 |
Fully vested and expected to vest as of December 31, 2023 | 37,220,400 |  |
Exercisable as of December 31, 2023 | 19,288,200 |  |
Weighted Average Exercise Price |  |  |
Outstanding as of January 1, 2023 | $ 1.68 |  |
Granted | 0.76 |  |
Exercised | 0 |  |
Forfeited or expired | 3.18 |  |
Outstanding as of December 31, 2023 | 1.52 | $ 1.68 |
Fully vested and expected to vest as of December 31, 2023 | 1.52 |  |
Exercisable as of December 31, 2023 | $ 1.96 |  |
Weighted Average Remaining Contractual Term (in years) |  |  |
Outstanding as of December 31, 2023 | 6 years 10 months 6 days |  |
Fully vested and expected to vest as of December 31, 2023 | 6 years 10 months 6 days |  |
Exercisable as of December 31, 2023 | 5 years 5 months 12 days |  |
Aggregate Intrinsic Value |  |  |
Outstanding as of December 31, 2023 | $ 1,367,352 |  |
Fully vested and expected to vest as of December 31, 2023 | 1,367,352 |  |
Exercisable as of December 31, 2023 | $ 210,563 |  |
Provided for Stock Options under Stock-Based Compensation Plans |  |  |
Weighted average grant date fair value | $ 0.25 | $ 0.26 | $ 0.26
Intrinsic value of stock options exercised | $ 0 | $ 0 | $ 0
Cash received from the exercise of stock options | 0 | $ 0 | $ 0
Unrecognized compensation, stock options | $ 5,000,000 |  |
Unrecognized compensation cost, weighted average period | 3 years 2 months 4 days |  |
WIL Omnibus Plan |  |  |
Options |  |  |
Outstanding as of January 1, 2023 | 79,883 |  |
Granted | 0 |  |
Exercised | 0 |  |
Forfeited or expired | (12,145) |  |
Outstanding as of December 31, 2023 | 67,738 | 79,883 |
Fully vested and expected to vest as of December 31, 2023 | 67,738 |  |
Exercisable as of December 31, 2023 | 59,525 |  |
Weighted Average Exercise Price |  |  |
Outstanding as of January 1, 2023 | $ 878.27 |  |
Granted | 0 |  |
Exercised | 0 |  |
Forfeited or expired | 489.23 |  |
Outstanding as of December 31, 2023 | 111.35 | $ 878.27 |
Fully vested and expected to vest as of December 31, 2023 | 111.35 |  |
Exercisable as of December 31, 2023 | $ 113.49 |  |
Weighted Average Remaining Contractual Term (in years) |  |  |
Outstanding as of December 31, 2023 | 6 years 11 months 23 days |  |
Fully vested and expected to vest as of December 31, 2023 | 6 years 11 months 23 days |  |
Exercisable as of December 31, 2023 | 6 years 11 months 12 days |  |
Aggregate Intrinsic Value |  |  |
Outstanding as of December 31, 2023 | $ 0 |  |
Fully vested and expected to vest as of December 31, 2023 | 0 |  |
Exercisable as of December 31, 2023 | $ 0 |  |
Provided for Stock Options under Stock-Based Compensation Plans |  |  |
Weighted average grant date fair value | $ 0 | $ 35.36 | $ 159.51
Intrinsic value of stock options exercised | $ 0 | $ 1,241,000 | $ 0
Unrecognized compensation, stock options | $ 1,600,000 |  |
Unrecognized compensation cost, weighted average period | 11 months 19 days |  |

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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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