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Note 3 - Stock-based Compensation (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] |
|  |  |  |  |  | Weighted- |
|  |  |  |  |  | average |
|  |  |  |  |  | Grant Date Fair |
|  | Units |  |  | Value Per Unit |
Nonvested at January 1, 2022 |  |  | 76,933 |  |  | $ | 23.01 |
Granted |  |  | 25,414 |  |  |  | 24.80 |
Vested |  |  | (25,263 | ) |  |  | 20.95 |
Forfeited |  |  | (13,438 | ) |  |  | - |
Nonvested at June 30, 2022 |  |  | 63,646 |  |  | $ | 24.34 |
Expected to vest as of June 30, 2022 |  |  | 52,068 |  |  | $ | 24.19 |

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + 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 (c)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- References No definition available. + Details
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