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SHAREHOLDERS' EQUITY (Schedule of Warrants Outstanding and Exercisable) (Details) (Warrant [Member], USD $) | 12 Months Ended
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Dec. 31, 2012
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Warrants outstanding | 39,374
Weighted average remaining contractual life (years) | 1 year 4 months 13 days
Warrants exercisable | 39,374
Weighted average remaining contractual life of warrants exercisable (years) | 1 year 4 months 13 days
$ 0.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price, minimum | 0
Exercise Price, maximum | 0
Warrants outstanding | 330
Weighted average remaining contractual life (years) | 1 year 0 days
Warrants exercisable | 330
Weighted average remaining contractual life of warrants exercisable (years) | 1 year 0 days
$ 2.39 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price, minimum | 2.39
Exercise Price, maximum | 2.39
Warrants outstanding | 3,600
Weighted average remaining contractual life (years) | 2 years 11 months 12 days
Warrants exercisable | 3,600
Weighted average remaining contractual life of warrants exercisable (years) | 2 years 11 months 12 days
$ 10.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price, minimum | 10.00
Exercise Price, maximum | 10.00
Warrants outstanding | 5,000
Weighted average remaining contractual life (years) | 3 years 6 months 29 days
Warrants exercisable | 5,000
Weighted average remaining contractual life of warrants exercisable (years) | 3 years 6 months 29 days
$ 11.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price, minimum | 11.00
Exercise Price, maximum | 11.00
Warrants outstanding | 6,216
Weighted average remaining contractual life (years) | 1 month 2 days
Warrants exercisable | 6,216
Weighted average remaining contractual life of warrants exercisable (years) | 1 month 2 days
$ 14.88 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price, minimum | 14.88
Exercise Price, maximum | 14.88
Warrants outstanding | 17,274
Weighted average remaining contractual life (years) | 1 year 1 month 4 days
Warrants exercisable | 17,274
Weighted average remaining contractual life of warrants exercisable (years) | 1 year 1 month 4 days
$ 20.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price, minimum | 20.00
Exercise Price, maximum | 20.00
Warrants outstanding | 3,300
Weighted average remaining contractual life (years) | 1 year 0 days
Warrants exercisable | 3,300
Weighted average remaining contractual life of warrants exercisable (years) | 1 year 0 days
$ 80.80 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price, minimum | 80.80
Exercise Price, maximum | 80.80
Warrants outstanding | 1,218
Weighted average remaining contractual life (years) | 7 months 13 days
Warrants exercisable | 1,218
Weighted average remaining contractual life of warrants exercisable (years) | 7 months 13 days
$ 106.00 [Member] |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Exercise Price, minimum | 106.00
Exercise Price, maximum | 106.00
Warrants outstanding | 2,436
Weighted average remaining contractual life (years) | 7 months 13 days
Warrants exercisable | 2,436
Weighted average remaining contractual life of warrants exercisable (years) | 7 months 13 days

X
- Definition Weighted average remaining contractual term of exercisable 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)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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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 Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -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. Reference 2: 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 + Details
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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 Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(c) -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. Reference 2: 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 + Details
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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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a, b) -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. + Details
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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 + Details
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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 Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -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. Reference 2: 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 + Details
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