Legal Proceedings (Tables)
 12 Months Ended
Dec. 31, 2012
Commitments, Contingencies, And Legal Proceedings [Abstract]  
Reconciliation Of Litigation Settlement And Related Expenses
    For the years ended December 31,
(in thousands)   2012   2011   2010
Accrued litigation settlement $ - $ - $ 1,730
Legal fees associated w/ litigation   -   338   1,000
Other (underwriting/accounting)   -   -   295
  $ - $ 338 $ 3,025