XML 45 R26.htm IDEA: XBRL DOCUMENT

Subsequent Events	12 Months Ended
Subsequent Events	Dec. 31, 2011
Subsequent Events [Abstract]
Subsequent Events	Note T - Subsequent Events We have evaluated subsequent events for recognition or disclosure in the consolidated financial statements filed on Form 10-K with the U.S. Securities and Exchange Commission and no events have occurred during this period which require recognition or disclosure in this document.