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EQUITY AWARDS - Schedule of Nonvested Stock Option Activity (Details) - $ / shares | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Number of Shares |  |  |
Outstanding at beginning of year (in shares) | 214,680 | 251,120 |
Effect of 10% stock dividend (in shares) | 23,218 |  |
Granted (in shares) | 58,000 | 74,000 |
Vested (in shares) | (76,494) | (71,040) |
Forfeited (in shares) | (12,320) | (39,400) |
Balance (in shares) | 207,084 | 214,680 | 251,120
Weighted-Average Exercise Price |  |  |
Outstanding at beginning of year (in USD per share) | $ 4.46 | $ 4.97 |
Granted (in USD per share) | 5.92 | 4.46 | $ 4.97
Vested (in USD per share) | 5.39 | 5.79 |
Forfeited (in USD per share) | 6.99 | 2.19 |
Balance (in USD per share) | $ 5.23 | $ 4.46 | $ 4.97

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- Definition Sharebased compensation arrangement by sharebased payment award options nonvested options effect of stock dividend number of shares. + References No definition available. + Details
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Exercise Price [Roll Forward] + References No definition available. + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Number of non-vested options outstanding. + References No definition available. + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Number of non-vested options forfeited. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of non-vested options forfeited. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of non-vested options outstanding. + References No definition available. + Details
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- Definition Number of options vested. + References No definition available. + Details
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