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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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SHARE-BASED COMPENSATION (Equity Incentive Plans and Stock Option Activity) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Apr. 30, 2013
SHARE-BASED COMPENSATION
Grants in period		0
Stock Option
SHARE-BASED COMPENSATION
Equity instruments other than options, aggregate intrinsic value, outstanding	$ 700	$ 900	$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value	$ 0
Contractual terms	10 years
Vested shares	0	0	0
Grants in period	0	0	0
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price	$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$ 706
Shares
Outstanding at the beginning of the period (in shares)	47,440
Changes during the period
Exercised (shares)	(47,440)	(86,373)
Expired (in shares)	0
Forfeited (in shares)	0
Outstanding at the end of the period (in shares)	0	47,440
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number	0
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 14.32
Changes during the period:
Exercised (in dollars per share)	14.32
Expired (in dollars per share)	0
Forfeited (in dollars per share)	0
Outstanding at the end of the period (in dollars per share)	0	$ 14.32
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Weighted Average Remaining Contractual Term
Outstanding	0 years
Vested and exercisable	0 years
Aggregate Intrinsic Value
Outstanding	$ 0
Stock Option \| Stock Compensation 2004 Plan
SHARE-BASED COMPENSATION
Additional shares authorized for grants	747,332	843,469	996,850
Stock Option \| Stock Option 2013 Plan
SHARE-BASED COMPENSATION
Shares authorized for grants				2,200,000
Stock Option \| Minimum
SHARE-BASED COMPENSATION
Vesting period	3 years
Stock Option \| Maximum
SHARE-BASED COMPENSATION
Vesting period	5 years