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Equity Incentive Plan (Schedule of stock option activity) (Details) - Stock option
9 Months Ended
Sep. 30, 2019
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Options outstanding at January 1, 2019 | shares 145,825
Granted | shares 0
Exercised | shares 0
Forfeited | shares 0
Expired | shares 0
Options outstanding at September 30, 2019 | shares 145,825
Weighted Average Exercise Price  
Options outstanding at January 1, 2019 | $ / shares $ 12.46
Granted | $ / shares 0.00
Exercised | $ / shares 0.00
Forfeited | $ / shares 0.00
Expired | $ / shares 0.00
Options outstanding at September 30, 2019 | $ / shares $ 12.46