Income Taxes (Tables)

6 Months Ended

Jun. 30, 2016

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,
	2016			2015
	(In thousands)
Income from continuing operations:
Income before income taxes	$	48,093		$	51,817
Income tax expense	15,064			16,572
Net income from continuing operations	$	33,029		$	35,245
Effective tax rate, continuing operations	31.3		%	32.0		%
Income from discontinued operations:
Income before income taxes	$	5,658		$	6,227
Income tax expense	2,348			2,587
Net income from discontinued operations	$	3,310		$	3,640
Effective tax rate, discontinued operations	41.5		%	41.5		%
Less: Income attributable to noncontrolling interests:
Income before income taxes	$	1,900		$	2,492
Income tax expense	—			—
Net income attributable to noncontrolling interests	$	1,900		$	2,492
Effective tax rate, noncontrolling interests	—		%	—		%
Income attributable to the Company
Income before income taxes	$	51,851		$	55,552
Income tax expense	17,412			19,159
Net income attributable to the Company	$	34,439		$	36,393
Effective tax rate attributable to the Company	33.6		%	34.5		%