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Stock-Based Compensation (Schedule of Stock-Based Compensation, RS and RSU Award Activity) (Details) - Equity Plan 2016 [Member]
3 Months Ended
Mar. 31, 2020
$ / shares
shares
Restricted Stock [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Nonvested at beginning of period (in shares) | shares 15,702
Number of Shares, Granted (in shares) | shares 20,167
Number of Shares, Vested (in shares) | shares (15,702)
Number of Shares, Nonvested at end of period (in shares) | shares 20,167
Weighted Average Grant Date Fair Value, Nonvested at beginning of period (in dollars per share) | $ / shares $ 15.36
Weighted Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares 14.50
Weighted Average Grant Date Fair Value, Vested (in dollars per share) | $ / shares 15.36
Weighted Average Grant Date Fair Value, Nonvested at end of period (in dollars per share) | $ / shares $ 14.50
Restricted Stock Units [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Nonvested at beginning of period (in shares) | shares 6,451
Number of Shares, Vested (in shares) | shares (6,451)
Weighted Average Grant Date Fair Value, Nonvested at beginning of period (in dollars per share) | $ / shares $ 16.57
Weighted Average Grant Date Fair Value, Vested (in dollars per share) | $ / shares $ 16.57