EMPLOYEE COMPENSATION PLANS (OPTIONS ROLLFORWARD TABLE) (DETAILS) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Stock Option Rollforward by Shares
Outstanding as of December 31, 2013, shares	1,220,474
Exercises, shares	(53,100)
Post-vest cancellations/expirations, shares	(15,375)
Outstanding as of December 31, 2014, shares	1,151,999	1,220,474
Vested and exercisable as of December 31, 2014, shares	1,001,999
Stock Option Rollforward by Weighted Average Exercise Price
Outstanding as of December 31, 2013, weighted average exercise price	$ 13.43
Exercises, weighted average exercise price	$ 9.60
Post-vest cancellations/expirations, weighted average exercise price	$ 8.90
Outstanding as of December 31, 2014, weighted average exercise price	$ 13.67	$ 13.43
Vested and exercisable as of December 31, 2014, weighted average exercise price	$ 13.12
Weighted Average Contract Term In Years [Abstract]
Outstanding as of December 31, 2014, weighted average remaining contract term in years		1 year 9 months 0 days
Vested and exercisable as of December 31, 2014, weighted average remaining contract term in years		1 year 2 months 0 days
Aggregate Intrinsic Value [Abstract]
Outstanding as of December 31, 2014, aggregate intrinsic value	$ 11,540
Vested and exercisable as of December 31, 2014, aggregate intrinsic value	$ 10,584

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For presentations that combine terminations, 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 or that expired.

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Weighted average price of options that were either forfeited or expired.

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

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of fully vested and expected to vest options that are exercisable.

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The number of exercisable share options (fully vested and expected to vest) that may be converted as of the balance sheet date.

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As of the balance sheet date, the weighted-average exercise price (at which grantees can acquire the shares reserved for issuance) for exercisable stock options that are fully vested or expected to vest.

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Weighted average remaining contractual term for fully vested and expected to vest options that are exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

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Number of share options (or share units) exercised during the current period.

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