Income Taxes (Tables)

6 Months Ended

Jun. 30, 2018

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,
	2018			2017
	(In thousands)
Income from continuing operations:
Income before income taxes	$	52,867		$	55,005
Income tax expense	23,425			16,516
Net income from continuing operations	$	29,442		$	38,489
Effective tax rate, continuing operations	44.3		%	30.0		%
Income from discontinued operations:
Income before income taxes	$	2,388		$	4,606
Income tax expense	692			1,911
Net income from discontinued operations	$	1,696		$	2,695
Effective tax rate, discontinued operations	29.0		%	41.5		%
Less: Income attributable to noncontrolling interests:
Income before income taxes	$	2,018		$	2,116
Income tax expense	—			—
Net income attributable to noncontrolling interests	$	2,018		$	2,116
Effective tax rate, noncontrolling interests	—		%	—		%
Income attributable to the Company
Income before income taxes	$	53,237		$	57,495
Income tax expense	24,117			18,427
Net income attributable to the Company	$	29,120		$	39,068
Effective tax rate attributable to the Company	45.3		%	32.0		%