STOCK-BASED COMPENSATION (Details 5) (The 2004 Plan, Restricted stock units, USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
Dec. 31, 2013
The 2004 Plan \| Restricted stock units
Stock-based compensation
Vesting period	4 years
Annual vesting percentage	25.00%
Number of Shares
Non-vested restricted stock units at the beginning of the period (in shares)	137,430
Granted (in shares)	394,587
Vested (in shares)	(142,818)
Forfeited (in shares)	(6,580)
Non-vested restricted stock units at the end of the period (in shares)	382,619
Weighted Average Grant Date Fair Value Per Share
Non-vested restricted stock units at the beginning of the period (in dollars per share)	$ 6.11
Granted (in dollars per share)	$ 6.77
Vested (in dollars per share)	$ 6.56
Forfeited (in dollars per share)	$ 6.77
Non-vested restricted stock units at the end of the period (in dollars per share)	$ 6.61
Weighted Average Remaining Contractual Term
Non-vested restricted stock units at the end of the period	1 year 9 months 18 days
Additional disclosures
Total fair value of awards vested	$ 0.9

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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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 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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The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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