Business Segment Information and Geographic Data (Tables)

12 Months Ended

Dec. 31, 2018

Segment Reporting [Abstract]

Schedule of Net Revenue and Operating Income (Loss) by Segment

Net revenue and operating loss from continuing operations by segment were as follows:

		Years Ended December 31,
		2018		2017
		(In millions)
Net Revenue
Asset Management Business		—		—
Total net revenue	$	—	$	—

	Years Ended December 31,
	2018			2017
	(In millions)
Operating loss from continuing operations
Asset Management Business		(3.6	)		(4.3	)
Total segment operating loss		(3.6	)		(4.3	)
Corporate and unallocated		(3.3	)		(4.6	)
Intangible impairment		(6.2	)		—
Restructuring and other		4.8			0.2
Total operating loss		(8.3	)		(8.7	)
Interest expense		(0.1	)		—
Net income (loss) from GBAM Fund activities		(0.9	)		1.2
Other income (expense), net		0.5			(0.5	)
Loss from continuing operations before income taxes	$	(8.8	)	$	(8.0	)