XML 32 R36.htm IDEA: XBRL DOCUMENT v2.4.0.8
Vendor Settlement Credit (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Vendor Settlement Credit [Abstract]        
Vendor settlement credit $ 7,072 $ 0 $ 7,072 $ 0