STOCK COMPENSATION PLANS (Details 3) (USD $)	12 Months Ended
Dec. 31, 2013
Range of exercise price per share from $10.00 to $14.99
Stock options outstanding
Range of exercise prices, low end of the range (in dollars per share)	$ 10.00
Range of exercise prices, high end of the range (in dollars per share)	$ 14.99
Options Outstanding
Number of Outstanding Options (in shares)	2,365
Weighted Average Exercise Price (in dollars per share)	$ 14.95
Weighted Average Remaining Contractual Life	2 years 7 days
Options Exercisable
Number of Exercisable Options (in shares)	2,365
Weighted Average Exercise Price (in dollars per share)	$ 14.95
Range of exercise price per share from $20.00 to $24.99
Stock options outstanding
Range of exercise prices, low end of the range (in dollars per share)	$ 20.00
Range of exercise prices, high end of the range (in dollars per share)	$ 24.99
Options Outstanding
Number of Outstanding Options (in shares)	273,852
Weighted Average Exercise Price (in dollars per share)	$ 21.09
Weighted Average Remaining Contractual Life	1 year 1 month 17 days
Options Exercisable
Number of Exercisable Options (in shares)	273,852
Weighted Average Exercise Price (in dollars per share)	$ 21.09
Range of exercise price per share from $35.00 to $39.99
Stock options outstanding
Range of exercise prices, low end of the range (in dollars per share)	$ 35.00
Range of exercise prices, high end of the range (in dollars per share)	$ 39.99
Options Outstanding
Number of Outstanding Options (in shares)	130,514
Weighted Average Exercise Price (in dollars per share)	$ 38.76
Weighted Average Remaining Contractual Life	1 month 28 days
Options Exercisable
Number of Exercisable Options (in shares)	130,514
Weighted Average Exercise Price (in dollars per share)	$ 38.76
Range of exercise price per share from $10.00 to $39.99
Stock options outstanding
Range of exercise prices, low end of the range (in dollars per share)	$ 10.00
Range of exercise prices, high end of the range (in dollars per share)	$ 39.99
Options Outstanding
Number of Outstanding Options (in shares)	406,731
Weighted Average Exercise Price (in dollars per share)	$ 26.72
Weighted Average Remaining Contractual Life	9 months 29 days
Options Exercisable
Number of Exercisable Options (in shares)	406,731
Weighted Average Exercise Price (in dollars per share)	$ 26.72

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- Definition

Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

+ 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)(iii)

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

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- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ 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 (g)

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

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- Definition

The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

+ 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)(iii)

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

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- Definition

The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

+ 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)(i)-(ii)

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

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- Definition

The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

+ 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)(i)-(ii)

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

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- Definition

Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ 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 (e)(1)

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

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- Definition

The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ 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 (g)

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

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