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Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of Share-based Compensation, Stock Options, Activity | The following summarizes the stock option transactions for the Second Restated 2005 Plan, and the 2003 Plan for the year ended December 31:
|  |  |  |  |  |  |  | Weighted |  |  |  |
|  |  |  |  |  |  |  | Average |  |  |  |
|  |  |  |  | Weighted |  |  | Remaining |  |  | Aggregate |
|  | Number of |  |  | Average |  |  | Contractual |  |  | Intrinsic |
|  | Options |  |  | Exercise Price |  |  | Term (Years) |  |  | Value |
Outstanding at January 1, 2016 |  |  | 29,035 |  |  | $ | 28.47 |  |  |  | 1.4 |  |  | $ | 289,769 |
Granted |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Exercised |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Forfeited/canceled/expired |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2016 |  |  | 29,035 |  |  | $ | 28.47 |  |  |  | 0.4 |  |  | $ | 633,834 |
Granted |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Exercised |  |  | (29,035 | ) |  |  | 28.47 |  |  |  |  |  |  |  |  |
Forfeited/canceled/expired |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2017 |  |  | — |  |  | $ | — |  |  |  | — |  |  | $ | — |
Granted |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Exercised |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Forfeited/canceled/expired |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2018 |  |  | — |  |  | $ | — |  |  |  | — |  |  | $ | — |
Vested and Exercisable at December 31, 2018 |  |  | — |  |  | $ | — |  |  |  | — |  |  | $ | — |
Summary of restricted stock transactions | The following summarizes the restricted stock transactions for the year ended December 31:
|  |  |  |  | Weighted |
|  |  |  |  | Average |
|  |  |  |  | Grant Date |
|  | Shares |  |  | Fair Value |
Outstanding at January 1, 2016 |  |  | 106,789 |  |  | $ | 40.28 |
Granted |  |  | 48,471 |  |  |  | 48.60 |
Vested |  |  | (51,368 | ) |  |  | 41.20 |
Forfeited/canceled/expired |  |  | (630 | ) |  |  | 38.83 |
Outstanding at December 31, 2016 |  |  | 103,262 |  |  | $ | 43.73 |
Granted |  |  | 48,780 |  |  |  | 44.20 |
Vested |  |  | (54,598 | ) |  |  | 42.13 |
Forfeited/canceled/expired |  |  | (805 | ) |  |  | 46.23 |
Outstanding at December 31, 2017 |  |  | 96,639 |  |  | $ | 44.85 |
Granted |  |  | 63,811 |  |  |  | 37.37 |
Vested |  |  | (49,493 | ) |  |  | 43.98 |
Forfeited/canceled/expired |  |  | (1,781 | ) |  |  | 45.39 |
Non-vested and outstanding at December 31, 2018 |  |  | 109,176 |  |  | $ | 40.87 |
Weighted average remaining contractual life (in years) |  |  | 2.3 |  |  |  |  |

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