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EARNINGS PER SHARE (Details) (USD $)
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3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Sep. 30, 2012
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| Anti-dilutive effects on net earnings (loss) per share | 0 | 0 | 0 | 0 |
| Total shares of common stock, basic (in dollars per share) | $ 0.25 | $ 0.22 | $ 0.65 | $ 0.60 |
| Total shares of common stock, diluted (in dollars per share) | $ 0.25 | $ 0.22 | $ 0.65 | $ 0.60 |
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Common Stock [Member]
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| Total shares of common stock, basic (in dollars per share) | $ 0.25 | $ 0.22 | $ 0.65 | $ 0.60 |
| Total shares of common stock, diluted (in dollars per share) | $ 0.25 | $ 0.22 | $ 0.65 | $ 0.60 |
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Restricted Stock [Member]
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| Total shares of common stock, basic (in dollars per share) | $ 0.24 | $ 0.22 | $ 0.64 | $ 0.59 |
| Total shares of common stock, diluted (in dollars per share) | $ 0.24 | $ 0.22 | $ 0.64 | $ 0.59 |
| X | ||||||||||
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- Definition
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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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