INCOME (LOSS) PER COMMON SHARE (Details 2)	3 Months Ended
Mar. 31, 2013 Stock options	Mar. 31, 2012 Stock options	Mar. 31, 2013 Warrant shares	Mar. 31, 2011 Warrant shares
Details of anti-dilutive securities
Number of anti-dilutive securities (in shares)	0	713,488	571,821	571,821

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Name Accounting Standards Codification

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Name Statement of Financial Accounting Standard (FAS)

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+ Details