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Stockholders' Equity (Narratives2) (Details) (USD $)
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Common Stock Shares Outstanding 15,767,418 15,287,998
Weighted Average Warrant Exercise Price Per Share $ 9.63  
The total number of common stock that would be issued if all warrants are exercised 451,235  
Common Class A [Member]
    
Common Stock, Par or Stated Value Per Share $ 0.01 $ 0.01
Common Stock, Shares Authorized 100,000,000 100,000,000
Common Stock Shares Outstanding 15,767,418 15,287,998
Common Class B [Member]
    
Common Stock, Par or Stated Value Per Share $ 0.01 $ 0.01
Common Stock, Shares Authorized 1,000 1,000
Common Stock Shares Outstanding 0 0
Series A Preferred Stock [Member]
    
Preferred Stock Par Or Stated Value Per Share $ 0.01 $ 0.01
Preferred Stock Liquidation Preference Value $ 25 $ 25
Preferred Stock Shares Authorized 1,000,000 1,000,000
Preferred Stock Shares Outstanding 0 0
Series B Preferred Stock [Member]
    
Preferred Stock Par Or Stated Value Per Share $ 0.01 $ 0.01
Preferred Stock Liquidation Preference Value 10,000 10,000
Preferred Stock Shares Authorized 1,000,000 1,000,000
Preferred Stock Shares Outstanding 1,649 1,649
Preferred Stock Dividend Rate Percentage 6.30% 6.30%
Aggregate Preferred Stock Liquidation $ 1,649,000  
Common Stock, Par or Stated Value Per Share $ 0.01