Income Taxes (Unrecognized Tax Benefits) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Reconciliation of Unrecognized Income Tax Benefits
Beginning Balance	$ 1,120	$ 5,985
Additions based on tax positions related to current year	0	227
Additions for tax positions of prior years	224	175
Reductions for tax positions of prior years	(238)	(2,774)
Statute of limitation expirations	(194)	(1,068)
Settlements	0	(1,425)
Ending Balance	$ 912	$ 1,120