Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Assets:
Allowance for doubtful accounts receivable	$ 7.4	$ 9.3
Shareholders’ Deficit:
Preferred stock, par value	$ 1	$ 1
Preferred Stock, Shares Authorized	5,000,000	5,000,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	95,000,000	95,000,000
Common Stock, Shares, Issued	32,141,000	30,667,000
Treasury stock, shares	410	410
Series A Preferred Stock [Member]
Shareholders’ Deficit:
Preferred Stock, Shares Issued	1	1
Preferred Stock, Liquidation Preference Per Share	$ 1	$ 1
Series B Preferred Stock [Member]
Shareholders’ Deficit:
Preferred Stock, Shares Issued	0	0
Preferred Stock, Liquidation Preference Per Share	$ 0	$ 0