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Share Based Compensation (Details)
3 Months Ended
Mar. 31, 2017
$ / shares
shares
Share Based Compensation [Abstract]  
Shares Outstanding, December 31, 2016 | shares 145,894
Shares Granted | shares
Shares Exercised | shares (36,517)
Shares Forfeited | shares
Shares Expired | shares (10,127)
Shares Outstanding, March 31, 2017 | shares 99,250
Shares Exercisable, March 31, 2017 | shares 99,250
Weighted-Average Exercise Price Outstanding, December 31, 2016 | $ / shares $ 7.85
Weighted-Average Exercise Price Granted | $ / shares
Weighted-Average Exercise Price Exercised | $ / shares 10.29
Weighted-Average Exercise Price Forfeited | $ / shares
Weighted-Average Exercise Price Expired | $ / shares 11.50
Weighted-Average Exercise Price Outstanding, March 31, 2017 | $ / shares 6.97
Weighted-Average Exercise Price Exercisable, March 31, 2017 | $ / shares $ 6.97
Weighted-Average Remaining Term Outstanding, March 31, 2017 2 years 10 months 24 days
Weighted-Average Remaining Term Exercisable, March 31, 2017 2 years 10 months 24 days