Acquisitions, Deconsolidation and Discontinued Operations Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2017

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations [Table Text Block]

(in thousands)	Three months ended June 30,				Six months ended June 30,
	2017		2016		2017		2016
Gain on disposal of discontinued operations before income tax benefit	$	1,017	$	1,124	$	1,017	$	1,124
Income tax benefit	—		—		—		—
Gain on disposal of discontinued operations, net of taxes	$	1,017	$	1,124	$	1,017	$	1,124