Restructuring Costs (Schedule of restructuring expenses) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Restructuring Reserve [Roll Forward]
Restructuring reserves, December 31, 2013	$ 3,602
Restructuring charges incurred	12
Cash payments	(400)
Restructuring reserves, March 31, 2014	3,214
Work force reductions [Member]
Restructuring Reserve [Roll Forward]
Restructuring reserves, December 31, 2013	190
Restructuring charges incurred	0
Cash payments	(41)
Restructuring reserves, March 31, 2014	149
Store closures [Member]
Restructuring Reserve [Roll Forward]
Restructuring reserves, December 31, 2013	3,412
Restructuring charges incurred	12
Cash payments	(359)
Restructuring reserves, March 31, 2014	$ 3,065