EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator:
Net Income	$ 35,084	$ 33,682	$ 131,761	$ 133,705
Basic
Weighted average common shares outstanding (in shares)	50,145,000	49,838,000	50,101,000	50,054,000
Diluted
Stock options (in shares)	77,000	148,000	77,000	206,000
Restricted stock units and awards (in shares)	74,000	96,000	76,000	95,000
Performance share units (in shares)	96,000	277,000	96,000	277,000
Contingent shares (in shares)	9,000	12,000	9,000	12,000
Diluted weighted average common shares outstanding (in shares)	50,401,000	50,371,000	50,359,000	50,644,000
Basic earnings per share (in dollars per share)	$ 0.70	$ 0.68	$ 2.63	$ 2.67
Diluted earnings per share (in dollars per share)	$ 0.70	$ 0.67	$ 2.62	$ 2.64
Share-based Payment Arrangement
Dilutive Securities Included And Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Share based awards excluded from the calculation of diluted earnings per share (in shares)	8,000	0	49,000	60,000
PSU
Dilutive Securities Included And Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Share based awards excluded from the calculation of diluted earnings per share (in shares)	158,000	187,000	158,000	187,000