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Income Taxes
3 Months Ended
Mar. 31, 2013
Income Taxes [Abstract]  
INCOME TAXES

NOTE 4 – INCOME TAXES

Income taxes were accrued at an effective rate of 30.3% in the first quarter of 2013 versus 28.8% in the first quarter of 2012, consistent with the Company’s estimated liabilities. The increase in the effective rate was due to a moderate change in the proportional effects of permanent items on the effective rate.