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SHARE-BASED COMPENSATION AND EMPLOYEE BENEFIT PLANS (Textuals (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Stock Awards Activity [Line Items]
Total compensation cost	$ 466	$ 334
Stock Options [Member]
Stock Awards Activity [Line Items]
Total unrecognized compensation cost	1,856
Weighted-average period that cost is expected to be recognized	2 years 5 months 8 days
Restricted Stock [Member]
Stock Awards Activity [Line Items]
Total unrecognized compensation cost	$ 14
Weighted-average period that cost is expected to be recognized	1 year 22 days

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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