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8. STOCK INCENTIVE PLAN (Details 2) (USD $)
Dec. 31, 2013
Dec. 31, 2012
Number Exercisable 199,200 223,200
Weighted average exercise price $ 4.01 $ 3.99
2.31
   
Number Outstanding 8,000  
Weighted average remaining contractual life 4 months 24 days  
Weighted average exercise price $ 2.31  
Number Exercisable 8,000  
Weighted average exercise price $ 2.31  
2.99
   
Number Outstanding 12,000  
Weighted average remaining contractual life 1 year 1 month 13 days  
Weighted average exercise price $ 2.99  
Number Exercisable 12,000  
Weighted average exercise price $ 2.99  
3.09
   
Number Outstanding 23,000  
Weighted average remaining contractual life 7 years 6 months 22 days  
Weighted average exercise price $ 3.09  
Number Exercisable 2,000  
Weighted average exercise price $ 3.09  
3.24
   
Number Outstanding 80,000  
Weighted average remaining contractual life 2 years 6 months 18 days  
Weighted average exercise price $ 3.24  
Number Exercisable 40,000  
Weighted average exercise price $ 3.24  
3.76
   
Number Outstanding 62,000  
Weighted average remaining contractual life 1 year 6 months 29 days  
Weighted average exercise price $ 3.76  
Number Exercisable 62,000  
Weighted average exercise price $ 3.76  
5
   
Number Outstanding 75,200  
Weighted average remaining contractual life 1 year 11 months 26 days  
Weighted average exercise price $ 5  
Number Exercisable 75,200  
Weighted average exercise price $ 5  
2.31 - 5.00
   
Number Outstanding 260,200  
Weighted average remaining contractual life 2 years 6 months  
Weighted average exercise price $ 3.82  
Number Exercisable 199,200  
Weighted average exercise price $ 4.01