v2.4.0.8

Income Taxes (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Current income tax expense: |  |  |
Federal | $ (9,709,000) | $ (37,323,000) | $ (14,922,000)
State | (2,868,000) | (7,211,000) | (2,699,000)
Foreign |  |  |
Total current | (12,577,000) | (44,534,000) | (17,621,000)
Deferred income tax expense: |  |  |
Federal | (23,051,000) | (12,956,000) | (11,182,000)
State | (3,797,000) | (2,302,000) | (1,925,000)
Foreign |  |  |
Total deferred | (26,848,000) | (15,258,000) | (13,107,000)
Total income tax expense | (39,425,000) | (59,792,000) | (30,728,000)
Reconciliation of income taxes [Abstract] |  |  |
Federal statutory income tax rate (in hundredths) | 35.00% | 35.00% | 35.00%
Tax at the federal statutory rate | (35,523,000) | (53,530,000) | (27,056,000)
State income taxes, net of federal benefit, including adjustments based on filed state income tax returns | (3,686,000) | (5,812,000) | (2,926,000)
Nontaxable (nondeductible) items | (940,000) | 2,000 | (624,000)
Adjustment to filed returns | (18,000) | (45,000) | 1,000
Foreign income tax at different rate than U.S. | (32,000) |  |
Change in valuation allowance | (42,000) |  |
Non-taxable earnings of non-controlling interests | 95,000 |  |
Tax credits | 254,000 | 174,000 | (1,000)
Changes in estimated state tax rates | 660,000 | (667,000) |
Other | (193,000) | 86,000 | (122,000)
Income tax expense | (39,425,000) | (59,792,000) | (30,728,000)
Operating Loss Carryforwards [Line Items] |  |  |
Expected utilization period (in years) | within the next year |  |
Excess tax benefits related to stock option plans [Abstract] |  |  |
Excess tax benefits related to stock option plans | 3,015,000 | 3,447,000 | 1,324,000
Deferred tax assets: |  |  |
Net operating loss carryforwards | 6,517,000 | 13,257,000 |
Accruals and other, principally due to differences in employee compensation and benefits | 9,429,000 | 11,262,000 |
Other liabilities, principally due to differences in revenue recognition | 10,193,000 | 9,064,000 |
Total deferred tax assets, gross | 26,139,000 | 33,583,000 |
Valuation allowances | (42,000) | 0 |
Total deferred tax assets, net | 26,097,000 | 33,583,000 |
Deferred tax liabilities: |  |  |
Equipment and leasehold improvements, principally due to differences in bases and depreciation methods | (79,974,000) | (60,488,000) |
Intangible assets, principally due to differences in bases and amortization methods | (22,939,000) | (24,928,000) |
Allowance for uncollectible accounts | (18,429,000) | (17,769,000) |
Goodwill | (3,577,000) | (2,547,000) |
Other | (1,057,000) | (1,332,000) |
Total deferred tax liabilities | (125,976,000) | (107,064,000) |
Net deferred tax liability | (99,879,000) | (73,481,000) |
Liability for uncertain tax positions | 1,600,000 |  |
Corresponding asset recorded against the tax liability | 1,600,000 |  |
State |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Net operating loss carryforwards | 6,800,000 |  |
Net operating loss carryforwards relating to pre-acquisition periods | 67,700,000 |  |
Federal |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Net operating loss carryforwards relating to pre-acquisition periods | $ 9,600,000 |  |

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