Income Taxes (Details Textual) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Income Taxes (Additional Textual) [Abstract]
Loss from continuing operations before income taxes	$ 0.1	$ 13.0	$ 19.8
Increase in the valuation allowance	0.7	5.2
Gross deferred tax assets	40.4	40.6
Valuation Allowance for net deferred tax assets	32.4	31.7
Net deferred tax assets	8.0	8.9
Short term deferred tax liabilities	0.9
Current net deferred tax liabilities	7.1	8.0
Domestic Country [Member]
Income Taxes (Textual) [Abstract]
Federal tax loss carryforwards	$ 67
Operating loss carryforwards expiration year	2028
State and Local Jurisdiction [Member]
Income Taxes (Textual) [Abstract]
Operating loss carryforwards expiration year	2031