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Stock Based Compensation (Details) - Schedule of Share-based Payment Award, Unearned Shares
3 Months Ended
Mar. 31, 2016
$ / shares
shares
Beginning balance 535,906
Awarded
Ending balance 509,572
Unearned [Member]  
Beginning balance 94,485
Awarded 64,540
Forfeited (7,447)
Expired
Ending balance 151,578
Beginning balance | $ / shares $ 19.46
Awarded | $ / shares 17.15
Forfeited | $ / shares $ 19.46
Expired | $ / shares
Ending balance | $ / shares $ 19.46