SHAREHOLDERS' EQUITY (Details) (USD $)	12 Months Ended
Dec. 31, 2012
Number of Options, Outstanding	578,000
Number of Options, Granted	21,000
Number of Options, Exercised	0
Number of Options, Forfeited	(3,000)
Number of Options, Outstanding	596,000
Number of Options, Exercisable	561,000
Weighted Average Exercise Price - Option Outstanding	$ 3.67
Weighted Average Exercise Price - Option Granted	$ 3.05
Weighted Average Exercise Price - Exercised	$ 0
Weighted Average Exercise Price - Option Forfeited	$ 3.15
Weighted Average Exercise Price - Option Outstanding	$ 3.58
Weighted Average Exercise Price - Option Exercisable	$ 3.61
Weighted Average Remaining Contractual Term - Option Outstanding (in years)	1 year 9 months 25 days
Weighted Average Remaining Contractual Term - Option Exercisable (in years)	1 year 9 months
Aggregate Intrinsic Value - Option Outstanding	$ 0
Aggregate Intrinsic Value - Option Exercisable	$ 0

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 number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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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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Weighted average remaining contractual term for vested portions of options outstanding and currently 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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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 of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including 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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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.

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

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