Change in Net Deferred Tax Asset (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Change In Net Deferred Tax Asset (Liability) [Rollforward]
Deferred Tax Assets (Liabilities), Net	$ 1,244	$ 2,425	$ 5,813
Deferred Tax (Expense) Benefit Related To Continuing Operations	(1,537)	(624)	368
Deferred Taxes, Stockholders' Equity For Change In Accumulated Other Comprehensive (Income) Loss	5,686	(557)	(3,756)
Deferred Tax Assets (Liabilities), Net	$ 5,393	$ 1,244	$ 2,425