SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Basic and Diluted Net Income Per Common Share (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Numerator:
Net income	$ 26.9	$ 27.1
Denominator:
Weighted-average common shares outstanding - basic (in shares)	45,652,671	39,096,437
Dilutive effects of U.S. Treasury Warrants (in shares)	96,829	0
Adjusted weighted-average common shares outstanding - diluted (in shares)	46,054,446	39,792,835
Net income per common share:
Basic (in dollars per share)	$ 0.59	$ 0.69
Diluted (in dollars per share)	$ 0.58	$ 0.68
Restricted Stock
Denominator:
Dilutive effects of unvested shares (in shares)	304,946	696,398