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Income Taxes Income Taxes (Tables)
12 Months Ended
Dec. 31, 2012
Income Tax Disclosure [Abstract]  
Schedule of components of income tax expense (benefit)
Components of the provision for income taxes are as follows (in thousands):
 
2012
 
2011
 
2010
Current provision:
 
 
 
 
 
Federal
$
21,180

 
$
16,918

 
$
(1,620
)
State and local
2,351

 
3,423

 
1,211

Foreign
(38
)
 
(149
)
 
116

 
23,493

 
20,192

 
(293
)
Deferred:
 
 
 
 
 
Federal
8,292

 
12,798

 
9,464

State and local
1,367

 
1,299

 
(830
)
 
9,659

 
14,097

 
8,634

 
$
33,152

 
$
34,289

 
$
8,341

The Company’s income tax expense is different from the amount computed by applying the federal statutory income tax rate to income before taxes as follows (in thousands):
 
 
2012
 
2011
 
2010
Federal statutory tax on earnings before income taxes
$
32,000

 
$
33,280

 
$
9,765

State income taxes, net of federal income tax benefit
2,190

 
3,283

 
299

Non-deductible lobbying and contributions
946

 
517

 
439

Tax credits and incentives
(494
)
 
(775
)
 
(36
)
Non-deductible transaction costs

 

 
531

Tax adjustments
(1,093
)
 
(434
)
 
(1,960
)
Accruals and settlements related to tax audits
(686
)
 
(426
)
 
(853
)
Valuation allowance

 
105

 

Change in effective state tax rates
197

 
(714
)
 
32

Other permanent differences
92

 
(547
)
 
124

 
$
33,152

 
$
34,289

 
$
8,341

Schedule of deferred tax assets and liabilities
Components of the Company’s deferred tax assets and liabilities are as follows (in thousands):
 
2012
 
2011
Deferred tax assets:
 
 
 
Deferred compensation plans
$
12,022

 
$
11,054

Deferred income
8,396

 
7,656

Allowance for uncollectible receivables
281

 
412

Deferred liabilities
4,239

 
5,294

Net operating losses and credit carryforward
20,749

 
25,828

Other

 
189

Deferred tax assets
45,687

 
50,433

Valuation allowance
(1,334
)
 
(1,487
)
Net deferred tax asset
44,353

 
48,946

Deferred tax liabilities:
 
 
 
Intangible assets in excess of tax basis
18,725

 
17,762

Property and equipment in excess of tax basis
40,175

 
38,009

Other
1,874

 

Deferred tax liabilities
60,774

 
55,771

Net deferred tax liability
$
(16,421
)
 
$
(6,825
)
Income taxes are classified in the balance sheet as follows:
 
 
 
Net current deferred tax asset
$
8,227

 
$
8,727

Net non-current deferred tax liability
(24,648
)
 
(15,552
)
 
$
(16,421
)
 
$
(6,825
)
Schedule of valuation allowance for deferred tax assets
The changes in the valuation allowance for deferred tax assets for the years ended December 31, 2012 and 2011 are as follows (in thousands):
 
2012
 
2011
Balance at beginning of the year
$
1,487

 
$
1,381

Charged to costs and expenses

 
106

Charged to comprehensive income

 

Charged to other accounts
33

 

Deductions
(186
)
 

Balance at end of the year
$
1,334

 
$
1,487

Summary of income tax contingencies
A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows (in thousands):
 
2012
 
2011
 
2010
Balance as of January 1
$
2,109

 
$
2,926

 
$
2,967

Additions for tax positions related to the current year

 

 
585

Additions for tax positions of prior years
7,390

 

 

Reductions for tax positions of prior years
(934
)
 
(817
)
 
(626
)
Balance as of December 31
$
8,565

 
$
2,109

 
$
2,926