Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 11.9	$ 70.4
Short term investments	37.7	0.0
Accounts receivable, net	7.7	9.8
Inventories	4.6	8.1
Other current assets	3.9	19.1
Current assets of discontinued operations	15.3	44.3
Total current assets	81.1	151.7
Property, plant and equipment, net	3.0	4.2
Intangible assets, net	3.6	4.2
Goodwill	3.8	3.8
Other assets	1.1	0.8
Non-current assets of discontinued operations	3.0	3.7
Total assets	95.6	168.4
Current liabilities:
Accounts payable	7.7	5.0
Other current liabilities	18.3	30.5
Current liabilities of discontinued operations	37.9	74.6
Total current liabilities	63.9	110.1
Other liabilities	29.9	27.0
Other liabilities of discontinued operations	4.7	6.9
Total liabilities	98.5	144.0
Commitments and contingencies
Preferred stock, $.01 par value, authorized 25 million shares, none issued and outstanding	0.0	0.0
Common stock, $.01 par value, authorized 100 million shares, 44.4 million issued	0.4	0.4
Additional paid-in capital	1,042.5	1,042.0
Retained deficit	(997.6)	(893.9)
Accumulated other comprehensive loss	(20.0)	(96.1)
Treasury stock, at cost: 7,308,146 shares at September 30, 2016; 7,159,474 at December 31, 2015	(28.2)	(28.0)
Total shareholders' equity	(2.9)	24.4
Total liabilities and shareholders’ equity	$ 95.6	$ 168.4