Income Taxes (Tables)

6 Months Ended

Jun. 30, 2017

Income Tax Disclosure [Abstract]

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

The following table presents the components of income tax expense for continuing operations, discontinued operations, noncontrolling interests and the Company:

	Six months ended June 30,
	2017			2016
	(In thousands)
Income from continuing operations:
Income before income taxes	$	55,005		$	48,093
Income tax expense	16,516			15,064
Net income from continuing operations	$	38,489		$	33,029
Effective tax rate, continuing operations	30.0		%	31.3		%
Income from discontinued operations:
Income before income taxes	$	4,606		$	5,658
Income tax expense	1,911			2,348
Net income from discontinued operations	$	2,695		$	3,310
Effective tax rate, discontinued operations	41.5		%	41.5		%
Less: Income attributable to noncontrolling interests:
Income before income taxes	$	2,116		$	1,900
Income tax expense	—			—
Net income attributable to noncontrolling interests	$	2,116		$	1,900
Effective tax rate, noncontrolling interests	—		%	—		%
Income attributable to the Company
Income before income taxes	$	57,495		$	51,851
Income tax expense	18,427			17,412
Net income attributable to the Company	$	39,068		$	34,439
Effective tax rate attributable to the Company	32.0		%	33.6		%