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Additional Paid-In Capital (Schedule Of Compensation Options) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 1 Months Ended 12 Months Ended
Mar. 31, 2012
Apr. 30, 2010
Dec. 31, 2012
Dec. 31, 2011
Additional Paid-In Capital [Abstract]        
Compensation option outstanding (in shares)     225,000 450,000
Compensation options, Exercised (in shares) (225,000)   (225,000)  
Compensation options, Valuation     $ 294 $ 588
Compensation options valuation, Exercised     (294)  
Compensation Options Issued   $ 588    
Compensation Options Issued (in Shares)   450,000    
Compensation options, Weighted average exercise price per share (in dollars per share)   $ 3.30 $ 3.30 $ 3.30
Compensation options, Weighted average remaining life (yrs.)   2 years 4 months 1 year 4 months