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Income Taxes (Schedule Of Income Tax Reconciliation) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Income Taxes [Abstract]      
Statutory rate applied to pre-tax income (loss) $ (4,737) $ (1,294) $ 1,428
State income taxes, net (617) (215) (330)
Valuation allowance - state 578 568 125
Other 295 56 126
Income taxes (benefit) $ (4,481) $ (885) $ 1,349