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SHARE-BASED COMPENSATION PLANS (Tables)

12 Months Ended

Dec. 31, 2021

Share-based Payment Arrangement [Abstract]

Schedule of Stock Options Activity

A summary of changes in stock options for 2021 is as follows: 

			Number						Weighted Average Exercise Price						Weighted Average Remaining Contractual Term						Aggregate Intrinsic Value (in thousands)
Options outstanding at December 31, 2020			188,181						$	12.85					1.3 years						$	3,933
Exercised			(188,181)						12.85
Options outstanding at December 31, 2021			—						$	—					—						$	—

Schedule of Restricted Shares Activity

A summary of the status of the combined RSUs and PSUs is as follows:

			Number						Weighted Average Grant Date Fair Value
Outstanding at December 31, 2020			295,840						$	24.52
Granted			106,372						33.01
Cancelled or forfeited			(73,577)						28.06
Vested			(60,104)						24.89
Outstanding at December 31, 2021			268,531						$	26.83

Schedule of Performance Share Units Valuation Assumptions

The assumptions used in the Monte Carlo simulations used to determine fair market value of the PSUs granted in 2021, 2020 and 2019 are set forth in the table below:

						2021						2020						2019
Volatility of common stock						40.5		%				33.9		%				29.4		%
Average volatility of peer companies						43.5		%				34.8		%				24.5		%
Average correlation coefficient of peer companies						0.8004		%				0.7561		%				0.7272		%
Risk-free interest rate						0.2		%				0.3		%				2.3		%
Expected term in years						3.00 years						2.76 years						2.69 years

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Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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