STOCK-BASED COMPENSATION - Performance Share Awards - Peer Group Market Condition Vesting (Details) - Performance Shares - January 28, 2017 $ / shares in Units, $ in Millions	9 Months Ended
Sep. 30, 2022 USD ($) $ / shares shares
Stock-based compensation
Performance period	3 years
Shares
Nonvested (in shares) \| shares	234,354
Granted (in shares) \| shares	69,168
Vested (in shares) \| shares	(73,275)
Nonvested (in shares) \| shares	230,247
Weighted Average Fair Value
Nonvested (in dollars per share) \| $ / shares	$ 15.67
Granted (in dollars per share) \| $ / shares	20.76
Vested (in dollars per share) \| $ / shares	16.76
Nonvested (in dollars per share) \| $ / shares	$ 16.85
Compensation cost
Unrecognized compensation cost \| $	$ 1.8
Weighted average period of recognition of unrecognized compensation cost	1 year 9 months 18 days
Minimum
Stock-based compensation
Vesting percentage	0.00%
Maximum
Stock-based compensation
Vesting percentage	150.00%

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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.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Percentage of vesting of award under share-based payment arrangement.

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