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SHARE-BASED COMPENSATION PLANS (Tables) | 12 Months Ended
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Dec. 31, 2020
Share-based Payment Arrangement [Abstract] |
Summary of Nonvested Restricted Shares Activity | The following table presents a summary of nonvested restricted shares activity for 2020.
| Shares |  | Weighted Average Grant Date Fair Value
Nonvested shares, beginning of year | 228,758 |  |  | $ | 21.90 |
Granted | 114,182 |  |  | 20.09 |
Forfeited | (15,633) |  |  | 21.4 |
Vested | (81,731) |  |  | 20.92 |
Nonvested shares, end of year | 245,576 |  |  | $ | 21.45 |
Schedule of Restricted Shares Compensation Expense | The following table presents restricted shares compensation expense, with tax benefit information, and fair value of shares vested at December 31, 2020, 2019 and 2018.
| 2020 |  | 2019 |  | 2018
Restricted share award expense | $ | 1,710 |  |  | $ | 1,578 |  |  | $ | 1,479 |
Restricted share award tax benefit | 359 |  |  | 451 |  |  | 374 |
Fair value of shares vested | 1,384 |  |  | 2,744 |  |  | 1,074 |
Summary of Outstanding Stock Options Activity | The following table presents a summary of outstanding stock options activity for 2020.
| Shares |  | Weighted Average Exercise Price
Outstanding, beginning of year | 30,559 |  |  | $ | 21.56 |
Forfeited | (1,000) |  |  | 21.14 |
Expired | (29,559) |  |  | 25.76 |
Options outstanding and exercisable, end of year | — |  |  | $ | — |
Employee Stock Ownership Plan | The following table presents information for the employee stock purchase plan for years ended December 31, 2020, 2019 and 2018.
| 2020 |  | 2019 |  | 2018
Shares purchased | 7,831 |  |  | 5,399 |  |  | 5,907 |
Weighted average price of shares purchased | $ | 14.85 |  |  | $ | 20.69 |  |  | $ | 23.04 |

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- Definition Tabular disclosure of the details pertaining to each employee stock ownership plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109244661&loc=d3e17540-113929 + Details
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