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STOCKHOLDER’S EQUITY AND EQUITY-BASED COMPENSATION - Schedule of Nonvested Share Activity (Details) - Stock options shares in Thousands | 9 Months Ended
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Sep. 30, 2022 $ / shares shares
WUP Stock Option Plan |
Number of Stock Option |
Beginning balance (in shares) | shares | 3,971
Granted (in shares) | shares | 0
Vested (in shares) | shares | (2,632)
Expired (in shares) | shares | 0
Forfeited (in shares) | shares | (248)
Ending balance (in shares) | shares | 1,091
Weighted-Average Grant Date Fair Value |
Beginning balance (in dollars per share) | $ / shares | $ 1.63
Granted (in dollars per share) | $ / shares | 0
Vested, (in dollars per share) | $ / shares | 1.48
Expired (in dollars per share) | $ / shares | 0
Forfeited (in dollars per share) | $ / shares | 1.64
Ending balance (in dollars per share) | $ / shares | $ 1.98
2021 LTIP |
Number of Stock Option |
Beginning balance (in shares) | shares | 768
Granted (in shares) | shares | 0
Vested (in shares) | shares | (230)
Expired (in shares) | shares | 0
Forfeited (in shares) | shares | 0
Ending balance (in shares) | shares | 538
Weighted-Average Grant Date Fair Value |
Beginning balance (in dollars per share) | $ / shares | $ 4.75
Granted (in dollars per share) | $ / shares | 0
Vested, (in dollars per share) | $ / shares | 4.75
Expired (in dollars per share) | $ / shares | 0
Forfeited (in dollars per share) | $ / shares | 0
Ending balance (in dollars per share) | $ / shares | $ 4.75

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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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