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COMPENSATION PLANS (Details) (Stock Incentive Plan 2007, Stock Options, USD $)	6 Months Ended
	Jun. 30, 2012
Stock Incentive Plan 2007 | Stock Options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding at December 31, 2011	328,700
Granted shares
Exercised shares	(46,956)
Expired shares
Outstanding at June 30, 2012	281,744
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Outstanding weighted average exercise price at December 31, 2011	$ 8.58
Granted weighted average exercise price
Exercised weighted average exercise price	$ 7.81
Expired weighted average exercise price
Outstanding weighted average exercise price at June 30, 2012	$ 8.71
Share Based Compensation Arrangement By Share Based Payment Award Options Weighted Average Grant Date Fair Value [Roll Forward]
Outstanding grant date fair value December 31, 2011	$ 4.42
Granted grant date fair value
Exercised grant date fair value	$ 3.80
Expired grant date fair value
Outstanding grant date fair value at June 30, 2012	$ 4.52

X

- Definition

The weighted average grant-date fair value of options excersied during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

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The weighted average grant-date fair value of options expired during the reporting period as calculated by applying the disclosed option pricing methodology.

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The weighted average grant-date fair value of options outstanding in the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iv)(4)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901



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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(1)(g)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

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- Definition

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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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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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 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 of the plan that expired.

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section S99

-Paragraph 1

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