Annual report pursuant to Section 13 and 15(d)

Income Taxes Reconciliation of effective income tax rate (Details)

v2.4.0.8
Income Taxes Reconciliation of effective income tax rate (Details)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]      
U.S. statutory tax rate 35.00% 35.00% 35.00%
Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Expense) (3.30%) (1.40%) (0.80%)
State tax benefit (net of federal benefits) 4.50% 2.70% 6.20%
Foreign income tax provision (0.80%) 0.00% 0.00%
Deferred tax assets valuation reserve (34.30%) (33.20%) (42.10%)
Other (1.90%) (3.10%) 1.70%
Effective tax rate as reported (0.80%) 0.00% 0.00%