EARNINGS PER SHARE - Reconciliation (Details) - $ / shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Shares
Basic (in shares)	18,383	18,731	18,416	18,948
Effect of dilutive stock options (in shares)	340	359	360	367
Diluted (in shares)	18,723	19,090	18,776	19,315
Per Share Amount
Basic (in dollars per share)	$ 1.47	$ 1.21	$ 2.55	$ 2.16
Effect of dilutive stock options (in dollars per share)	(0.03)	(0.02)	(0.05)	(0.04)
Diluted (in dollars per share)	$ 1.44	$ 1.19	$ 2.5	$ 2.12