Annual report pursuant to Section 13 and 15(d)

Income Taxes (Reconciliation Of Income Tax Provision) (Details)

v3.6.0.2
Income Taxes (Reconciliation Of Income Tax Provision) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Income Tax Expense (Benefit), Continuing Operations [Abstract]      
Income tax provision at the federal statutory rate of 35% $ (66,405) $ (94,099) $ (97,135)
State income taxes, net of effect of federal tax benefit (4,686) (6,730) (6,306)
Other, net 71 1,214 (1,102)
Income tax provision $ (71,020) $ (99,615) $ (104,543)
Federal statutory rate 35.00% 35.00% 35.00%
Deferred Tax Assets, Valuation Allowance $ 533 $ 528