XML 19 R22.htm IDEA: XBRL DOCUMENT

SUBSEQUENT EVENTS	12 Months Ended
SUBSEQUENT EVENTS	Dec. 31, 2011
SUBSEQUENT EVENTS	17. SUBSEQUENT EVENTS On February 24, 2012, our Board of Directors declared a dividend of $0.10 per share on the shares of our common stock outstanding, payable March 26, 2012 to shareholders of record on March 12, 2012.