Quarterly report pursuant to Section 13 or 15(d)

Schedule of Effective Income Tax Rate Reconciliation (Details)

v2.4.0.8
Schedule of Effective Income Tax Rate Reconciliation (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Income Tax Disclosure [Abstract]        
Statutory rate 35.00% 35.00% 35.00% 35.00%
Non-deductible expenses (1) 0.20% [1] 0.60% [1] 0.00% [1] (1.40%) [1]
Minority interest 0.60% 0.00% 0.50% 0.00%
State taxes 0.10% 1.20% 1.20% 0.50%
Effective Tax Rate 35.90% 36.80% 36.70% 34.10%
[1] Non-deductible expenses are related primarily to share-based payments.