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EMPLOYEE STOCK PLANS (Detail Textuals)	12 Months Ended
EMPLOYEE STOCK PLANS (Detail Textuals)	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009	Dec. 16, 2008
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued		(335,000)	(577,851)
Compensation and Stock Option Plan 2008-2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares approved				2,674,420
Number of shares issued	(1,761,569)	(335,000)	(577,851)

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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- Definition

Number of share instruments newly issued under a share-based compensation plan.

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