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8. SHARE-BASED COMPENSATION (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Restricted Stock Awards
Share-based compensation expense	$ 12	$ 30
Unamortized portion of the estimated fair value of non-vested restricted stock awards	75
Stock Options
Share-based compensation expense	28	101
Unamortized portion of the estimated fair value of non-vested stock options	$ 106

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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