XML 76 R133.htm IDEA: XBRL DOCUMENT v2.3.0.15
Supplemental Quarterly Financial Data (Unaudited) (Narrative) (Details) (USD $)
In Thousands
3 Months Ended12 Months Ended
Jun. 30, 2010
Sep. 30, 2010
Quarterly Financial Data  
Unrecognized Tax Benefits, Period Increase (Decrease) Including Amounts Pertaining To Examined Tax Returns$ (6,416)$ 6,784