SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Basic and Diluted Net Income Per Common Share (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Numerator:
Net Income	$ 76.2	$ 64.6	$ 54.8
Denominator:
Weighted-average common shares outstanding - basic (in shares)	40,020,266	39,096,437	39,084,367
Dilutive effects of restricted stock units (in shares)	605,389	662,838	569,606
Dilutive effects of U.S. Treasury Warrants (in shares)	31,865	0	0
Adjusted weighted-average common shares outstanding - diluted (in shares)	40,657,520	39,759,275	39,653,973
Net income per common share:
Basic (in dollars per share)	$ 1.90	$ 1.65	$ 1.40
Diluted (in dollars per share)	$ 1.87	$ 1.62	$ 1.38