Annual report pursuant to Section 13 and 15(d)

13. Stock Based Compensation (Details)

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13. Stock Based Compensation (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Shares Available for Grant    
Beginning Balance 169,087  
Grants (100,000)  
Cancellations     
Ending Balance 69,087  
Number of Shares    
Beginning Balance 285,458  
Grants 100,000  
Cancellations     
Ending Balance 385,458  
Options exercisable 385,458 285,458
Weighted Average Exercise Price    
Beginning Balance $ 14.44  
Grants $ 0.50  
Cancellations     
Ending Balance $ 10.83  
Options exercisable $ 10.83 $ 14.44
Weighted Average Remaining Contractual Life (years)    
Beginning Balance 6 years 3 months 18 days  
Grants 5 years  
Ending Balance 5 years 2 months 12 days  
Options exercisable 5 years 2 months 12 days 6 years 3 months 18 days
Aggregate Intrinsic Value    
Grants     
Cancellations     
Ending Balance