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Stock Based Compensation (Details) - Schedule of Share-based Payment Award, Unearned Shares
6 Months Ended
Jun. 30, 2016
$ / shares
shares
Beginning balance 535,906
Awarded
Ending balance 452,161
Unearned [Member]  
Beginning balance 87,038
Awarded 52,713
Forfeited (7,447)
Expired
Ending balance 132,304
Beginning balance | $ / shares $ 19.46
Awarded | $ / shares 17.15
Forfeited | $ / shares 19.46
Expired | $ / shares
Ending balance | $ / shares $ 18.60