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SHARE-BASED COMPENSATION | 3 Months Ended
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Mar. 31, 2024
SHARE-BASED COMPENSATION |
SHARE-BASED COMPENSATION | 13. SHARE-BASED COMPENSATION ​ The Company granted time-based restricted stock units and performance-based shares to certain of its employees totaling approximately 144,700 shares with a weighted average grant date fair value of $122.79 per share during the three months ended March 31, 2024. ​ Total share-based compensation cost recognized in the Condensed Consolidated Statements of Income and Comprehensive Income as a component of selling, general and administrative expenses was $5.7 million and $4.6 million for the three months ended March 31, 2024 and 2023, respectively. Total unrecognized compensation cost related to unvested share-based compensation arrangements was $37.4 million at March 31, 2024, and is expected to be recognized over a weighted average period of approximately 2.2 years. Total unrecognized compensation cost may be adjusted for any unearned performance shares or forfeited shares. ​ ​

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