Income Taxes (Tables)

12 Months Ended

Dec. 31, 2013

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

Income tax expense (benefit), net consisted of the following components for the years ended December 31:



in thousands	2013			2012		2011
Current:
Federal	$	66,408		$	78,422	$	67,662
State	6,849			7,430		6,426
Foreign	190			6		(56		)
	73,447			85,858		74,032
Deferred:
Federal	18,220			23,143		15,996
State	1,347			1,878		1,291
Foreign	(354		)	4		(31		)
Total	$	92,660		$	110,883	$	91,288

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The reconciliation between the statutory income tax rate and the effective tax rate consisted of the following for the years ended December 31:



	2013		2012		2011
Expected statutory income tax rate	35.0	%	35.0	%	35.0	%
Increase/(decrease):
State and local income taxes, net of Federal benefit	2.2		2.1		2.1
Other	(1.0	)	0.0		0.6
Effective tax rate (excluding noncontrolling interests)	36.2		37.1		37.7
Income attributable to noncontrolling interests	(0.4	)	(1.2	)	(0.6	)
Effective tax rate per Consolidated Statements of Income	35.8	%	35.9	%	37.1	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

The tax effects of temporary differences that gave rise to significant portions of deferred tax assets and liabilities consisted of the following at December 31:



in thousands	2013			2012
Deferred Tax Assets
Tax net operating losses	$	17,017		$	16,781
Compensation related	12,840			9,848
Unrealized losses	1,771			3,912
Realized capital losses	0			3,678
Other	3,958			2,691
Total deferred tax assets	35,586			36,910
Valuation allowance	(16,729		)	(20,069		)
Total deferred tax asset, net of valuation allowance	$	18,857		$	16,841
Deferred Tax Liabilities
Intangible assets	$	112,923		$	92,823
Property and equipment	8,770			8,134
State taxes	6,316			5,156
Deferred sales commissions	5,508			4,927
Other	3,755			4,346
Total gross deferred tax liability	$	137,272		$	115,386
Net deferred tax liability	$	118,415		$	98,545