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Stock-Based Compensation (Details 2)
6 Months Ended
Jun. 30, 2019
$ / shares
shares
Restricted Stock Awards Activity [Abstract]  
Awards outstanding at beginning of year | shares 58,877
Granted | shares 45,640
Vested | shares (33,730)
Forfeited | shares (11,826)
Awards outstanding at end of year | shares 58,961
Weighted Average grant date fair value  
Outstanding at beginning of year | $ / shares $ 3.22
Granted | $ / shares 5.05
Vested | $ / shares 3.83
Forfeited | $ / shares 3.04
Outstanding at end of year | $ / shares $ 4.32