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StockBased Compensation (Details 2) - Restricted Stock Units [Member]
12 Months Ended
Dec. 31, 2020
$ / shares
shares
Number of unvested units, beginning | shares 50,494
Number of unvested units granted | shares 73,775
Number of unvested units vested | shares (12,655)
Number of unvested units Foreited | shares (50,494)
Number of unvested units, ending | shares 61,120
Weighted average grant date fair value, beginning | $ / shares $ 11.82
Weighted average grant date fair value granted | $ / shares 14.60
Weighted average grant date fair value vested | $ / shares 12.39
Weighted average grant date fair value Foreited | $ / shares 11.82
Weighted average grant date fair value, ending | $ / shares $ 15.06