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Share-Based Compensation Plans - Summary of Non-Vested Options (Detail) | 12 Months Ended
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Dec. 31, 2021 $ / shares shares
Non-Vested Options |
Options |
Number of shares, outstanding, beginning balance (shares) | shares | 1,399,294
Number of shares, granted (shares) | shares | 720,000
Number of shares, forfeited (shares) | shares | (139,211)
Number of shares, outstanding, ending balance (shares) | shares | 1,329,125
Weighted- Average exercise price |
Weighted-average exercise price, outstanding (usd per share), beginning balance | $ / shares | $ 24.55
Weighted-average exercise price, granted (usd per share) | $ / shares | 29.90
Weighted-average exercise price, forfeited (usd per share) | $ / shares | 28.02
Weighted-average exercise price, outstanding (usd per share), ending balance | $ / shares | $ 27.69
Vested Options |
Options |
Number of shares, vested (shares) | shares | (650,062)
Number of shares, expired (shares) | shares | (896)
Weighted- Average exercise price |
Weighted-average exercise price, vested (usd per share) | $ / shares | $ 23.30
Weighted-average exercise price, expired (usd per share) | $ / shares | $ 19.28

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- Definition Weighted average price of non vested options at which grantees can acquire the shares reserved for issuance under the stock option plan. + References No definition available. + Details
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- Definition Share-based Compensation Arrangements by Share-based Payment Award, Options, Vested, Weighted Average Exercise Price + References No definition available. + Details
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- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(4) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted average price of options that were either forfeited or expired. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. + References No definition available. + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References No definition available. + Details
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- Definition Number of non-vested options outstanding. + References No definition available. + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Number of non-vested options forfeited. + References No definition available. + Details
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