Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
Income Taxes (Textual) [Abstract]
Effective tax rate from continuing operations	44.80%	42.80%
Minimum probability of realization		greater than 50%
Unrecognized tax benefits	$ 2,500	$ 2,500	$ 2,500