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Stock Based Compensation (Details Narrative)
3 Months Ended
Mar. 31, 2013
Dec. 31, 2012
Mar. 31, 2012
Dec. 31, 2011
Apr. 13, 2010
2010 Omnibus Stock Incentive Plan, Stock Options          
Number of share approved under plan (in shares)         330,000
Minimum price as a percentage of grant date fair value of option (as a percent) 100.00%        
Maximum period in which an option may be exercised (in years) 10 years        
Balance at end of year 168,205 174,467 168,246 168,266  
Number of options exercisable   12,880      
Award vesting period 20% vested after five years and vest 20% each year until fully vested. The right to exercise each such 20% of the options is cumulative and will not expire until the tenth anniversary of the date of the grant        
1998 Omnibus Stock Incentive Plan
         
2010 Omnibus Stock Incentive Plan, Stock Options          
Balance at end of year 20,075        
Number of options exercisable 12,880        
Percent of options vesting in five years 20.00%        
Percentage of options vesting each following year 20.00%