ACCOUNTING FOR STOCK BASED COMPENSATION (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding - beginning of period (in shares)	979,916	1,615,771
Options granted (in shares)	0	0
Options exercised (in shares)	(14,776)	(8,480)
Options forfeited (in shares)	(59,360)	(618,895)
Options outstanding - end of period (in shares)	905,780	988,396
Intrinsic value of options exercised	$ 84	$ 5
Compensation expense recognized	23	36
Remaining unrecognized compensation expense	8	105
Intrinsic value of outstanding options at period end	1,459	2,294
Intrinsic value of vested options at period end	1,446	2,177
Weighted average exercise price of vested options - end of period	$ 14.69	$ 14.76
Restricted stock awards, Nonvested, Number of Shares [Roll Forward]
Compensation recorded to expense	23	36
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense recognized	494	495
Restricted stock awards, Nonvested, Number of Shares [Roll Forward]
Unvested allocated shares - beginning of period (in shares)	289,660	318,314
Shares granted (in shares)	0	0
Shares vested (in shares)	4,050	0
Shares forfeited (in shares)	0	(1,261)
Unvested allocated shares - end of period (in shares)	285,610	317,053
Compensation recorded to expense	$ 494	$ 495

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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Unrecognized cost of unvested share-based compensation awards.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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The number of grants made 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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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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

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