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WEIGHTED AVERAGE SHARE COUNTS (DILUTED SHARES TABLE) (Details) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]        
Shares used in basic earnings per share calculation 47,415 47,207 47,305 47,087
Effect of dilutive securities:        
Restricted stock units 73 107 104 258
Performance-based restricted stock units 0 0 8 9
Total effects of dilutive securities 73 107 112 267
Shares used in dilutive earnings per share calculation 47,488 47,314 47,417 47,354