XML 45 R34.htm IDEA: XBRL DOCUMENT v3.8.0.1
Stock-Based Compensation (Details 2)
3 Months Ended
Mar. 31, 2018
$ / shares
shares
Restricted Stock Awards Activity [Abstract]  
Awards outstanding at beginning of year | shares 32,000
Granted | shares 58,026
Vested | shares (28,636)
Forfeited | shares (10,000)
Awards outstanding at end of year | shares 51,390
Weighted Average grant date fair value  
Outstanding at beginning of year | $ / shares $ 2.95
Granted | $ / shares 3.32
Vested | $ / shares 3.57
Forfeited | $ / shares 2.95
Outstanding at end of year | $ / shares $ 3.02