Other Matters Schedule of Restructuring and Related Costs (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013
Restructuring Reserve [Roll Forward]
Restructuring Costs Incurred	$ 3,600	$ 3,600
Facility Closing
Restructuring Reserve [Roll Forward]
Restructuring Costs Liability, Beginning Period		0
Restructuring Costs Incurred		3,635
Cash Payments		0
Restructuring Costs Liability, Period End	3,635	3,635
Total Cumulative Restructuring Costs Expected to Be Incurred		4,664
Severance - management and other personnel | Facility Closing
Restructuring Reserve [Roll Forward]
Restructuring Costs Liability, Beginning Period		0
Restructuring Costs Incurred		2,946
Cash Payments		0
Restructuring Costs Liability, Period End	2,946	2,946
Total Cumulative Restructuring Costs Expected to Be Incurred		3,925
Other | Facility Closing
Restructuring Reserve [Roll Forward]
Restructuring Costs Liability, Beginning Period		0
Restructuring Costs Incurred		689
Cash Payments		0
Restructuring Costs Liability, Period End	689	689
Total Cumulative Restructuring Costs Expected to Be Incurred		$ 739