XML 52 R41.htm IDEA: XBRL DOCUMENT v3.19.1
Stock-Based Compensation (Details 2)
3 Months Ended
Mar. 31, 2019
$ / shares
shares
Restricted Stock Awards Activity [Abstract]  
Awards outstanding at beginning of year | shares 58,877
Granted | shares 28,644
Vested | shares (22,976)
Forfeited | shares (11,826)
Awards outstanding at end of year | shares 52,719
Weighted Average grant date fair value  
Outstanding at beginning of year | $ / shares $ 3.22
Granted | $ / shares 5.04
Vested | $ / shares 3.54
Forfeited | $ / shares 3.04
Outstanding at end of year | $ / shares $ 4.11