FAIR VALUE MEASUREMENT (Narrative) (Details)	0 Months Ended	6 Months Ended
Apr. 05, 2012	Jun. 30, 2012
8% Senior Secured Convertible Debentures [Member]
Fair value assumptions:
Debt maturity date		Apr. 05, 2014
Embedded Derivative [Member]
Fair value assumptions:
Credit spread	23.10%	26.50%
Recovery rate	49.80%	49.80%
Probability of non-financial event of default	5.00%	5.00%
Warrant [Member]
Fair value assumptions:
Expected term	5 years	4 years 9 months 3 days
Volatility	66.10%	69.60%
Risk-free interest rate	1.01%	0.72%
Dividend yield	0.00%	0.00%

Fair Value Assumptions, Credit Spread.

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- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

No definition available.

+ Details

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

No definition available.

+ Details

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- Definition

Fair Value Assumptions, Probability Of Non-financial Event Of Default.

+ References

No definition available.

+ Details

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- Definition

Fair Value Assumptions, Recovery Rate.

+ References

No definition available.

+ Details

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- Definition

Risk-free interest rate assumption used in valuing an instrument.

+ References

No definition available.

+ Details

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- Definition

Date when the debt instrument is scheduled to be fully repaid, which may be presented in a variety of ways (year, month and year, day, month and year, quarter, etc.).

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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