XML 90 R7.htm IDEA: XBRL DOCUMENT v2.4.0.6
CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) (Noncontrolling Interest [Member])
0 Months Ended 12 Months Ended
May 24, 2010
Dec. 31, 2010
Noncontrolling Interest [Member]
   
Issuance of common stock in connection with acquisition of noncontrolling interest 800,000 800,000