EMPLOYEE SHARE-BASED COMPENSATION BENEFITS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012
Restricted stock shares granted	$ 87	$ 313
Fair value of shares granted	197	602
Restricted stock compensation expense	95	189
Employee Stock Option [Member]
Restricted stock shares granted	71	281
Fair value of shares granted	160	527
Restricted stock compensation expense	58	115
Non Employee Member Of Board Of Directors [Member]
Restricted stock shares granted	16	32
Fair value of shares granted	37	75
Restricted stock compensation expense	$ 37	$ 74