XML 23 R12.htm IDEA: XBRL DOCUMENT v2.4.0.6
Concentration
3 Months Ended
Mar. 31, 2012
Concentration [Abstract]  
Concentration

Note G. Concentration

One debtor, Churchill Downs Incorporated, represented approximately 19% and 11% of the total accounts receivable as of March 31, 2012 and December 31, 2011, respectively.