XML 26 R19.htm IDEA: XBRL DOCUMENT

Subsequent Events	9 Months Ended
Subsequent Events	Sep. 30, 2011
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events We have evaluated events subsequent to the balance sheet date and determined there have not been any events that have occurred that would require adjustment to or additional disclosure in our unaudited condensed consolidated financial statements.