BASIS OF PRESENTATION (Details)	1 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2011	Jun. 08, 2011	Dec. 31, 2010
BASIS OF PRESENTATION
Authorized stock split declared, number of shares per each share held	2	2
Common stock, authorized shares, prior to increase (in shares)			40,000,000
Common stock, Authorized shares (in shares)		80,000,000	80,000,000	80,000,000
Number of operating segments		4