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STOCK COMPENSATION - RESTRICTED STOCK AND PERFORMANCE SHARE GRANTS - Stock Grant Activity (Details) - Performance Share Grants - shares
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Summary of stock grant activity:      
Stock grants outstanding beginning of the year at target achievement (in shares) 234,899 683,645 840,307
New stock grants/additional shares due to achievement in excess of target (in shares) 321,026 180,034 63,622
Vested grants (in shares) (260,070) (384,112) (196,328)
Expired/forfeited grants (in shares) (47,087) (244,668) (23,956)
Stock grants outstanding at target achievement (in shares) 248,768 234,899 683,645