SHARE-BASED COMPENSATION (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based compensation
Number of shares authorized	4,900,000
Restricted Stock Units
Award activity
Outstanding at the beginning of the period (in shares)	1,482,399
Granted (in shares)	164,739	136,295	579,660
Vested (in shares)	(601,441)
Forfeited (in shares)	(22,446)
Outstanding at the end of the period (in shares)	1,023,251	1,482,399
Weighted-Average Grant Date Fair Value
Outstanding at the beginning of the period (in dollars per share)	$ 29.25
Granted (in dollars per share)	78.57	$ 86.96	$ 19.22
Vested (in dollars per share)	26.08
Forfeited (in dollars per share)	39.74
Outstanding at the end of the period (in dollars per share)	$ 38.83	$ 29.25
Other disclosure
Fair value of restricted stock awards vested	$ 48.1	$ 36.4	$ 7.8
Unrecognized compensation cost	$ 16.2
Weighted-average period of recognition of unrecognized compensation cost	1 year 2 months 12 days

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.