XML 30 R87.htm IDEA: XBRL DOCUMENT v2.4.0.8
Equity Incentive Plan (Stock Options Outstanding) (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Equity Incentive Plans [Abstract]      
Number of Stock Options Outstanding, Beginning Balance 2,805,912 2,885,288  
Number of Stock Options Forfeited   (19,500)  
Number of Stock Options Granted 20,900    
Number of Stock Options Exercised (26,507) (59,876)  
Number of Stock Options Outstanding, Ending Balance 2,800,305 2,805,912 2,885,288
Number of Stock Options Exercisable 2,285,445    
Weighted Average Grant Date Fair Value Outstanding, Beginning Balance $ 2.30 $ 2.30  
Weighted Average Grant Date Fair Value, Forfeited   $ 2.30  
Weighted Average Grant Date Fair Value, Granted $ 3.06    
Weighted Average Grant Date Fair Value, Exercised $ 2.30 $ 2.30  
Weighted Average Grant Date Fair Value, Outstanding, Ending Balance $ 2.30 $ 2.30 $ 2.30
Weighted Average Grant Date Fair Value, Exercisable $ 2.30    
Weighted Average Exercise Price Outstanding, Beginning Balance $ 7.09 $ 7.09  
Weighted Average Exercise Price, Forfeited   $ 7.09  
Weighted Average Exercise Price, Granted $ 11.97    
Weighted Average Exercise Price, Exercised $ 7.09 $ 7.09  
Weighted Average Exercise Price Outstanding, Ending Balance $ 7.13 $ 7.09 $ 7.09
Weighted Average Exercise Price, Exercisable $ 7.09    
Weighted Average Contractual Life, Outstanding 5 years 1 month 28 days 6 years 26 days 7 years 7 days
Weighted Average Contractual Life, Granted 9 years 6 months 29 days    
Weighted Average Contractual Life, Exercisable 5 years 1 month 28 days