XML 19 R9.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Income Taxes
6 Months Ended
Jun. 30, 2011
Income Taxes [Abstract]  
INCOME TAXES
NOTE 4 — INCOME TAXES
Income taxes were accrued at an effective rate of 35.0% in the second quarter of 2011 versus 36.2% in the second quarter of 2010, consistent with the Company’s estimated liabilities. For the six months ended June 30, the Company’s effective tax rate was approximately 33.3% in 2011 and 34.6% in 2010.