Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash Flows from Operating Activities:
Net loss including noncontrolling interest	$ (16.4)	$ (96.7)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	2.1	1.3
Realized cumulative translation adjustment	0.0	75.8
Short term investment	18.7	(35.7)
Other, net	(0.4)	0.5
Changes in operating assets and liabilities	2.6	(20.2)
Net cash provided by (used in) operating activities	6.6	(75.0)
Cash Flows from Investing Activities:
Capital expenditures	(0.6)	(0.2)
Purchase of equity securities	(4.0)	0.0
Proceeds from sale of assets and business	0.2	25.5
Net cash provided by (used in) investing activities	(4.4)	25.3
Cash Flows from Financing Activities:
Purchase of treasury stock	0.0	(0.2)
Debt repayments	0.0	(0.2)
Capital contributions from noncontrolling interest	4.0	0.0
Net cash provided by (used in) financing activities	4.0	(0.4)
Effect of exchange rate changes on cash and cash equivalents	0.0	0.2
Net change in cash and cash equivalents	6.2	(49.9)
Cash and cash equivalents — beginning of period	10.0	70.4
Cash and cash equivalents — end of period	16.2	20.5
Supplemental disclosures of non-cash investing and financing activities:
Non-cash transaction with Clinton Group, Inc.	$ 10.1	$ 0.0