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Note 10 - Stock Based Compensation - Restricted Stock Activity (Details) | 3 Months Ended
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Mar. 31, 2025 $ / shares shares
Non-vested, shares (in shares) | shares | 44,570
Non-vested, weighted average grant date fair value (in dollars per share) | $ / shares | $ 36.74
Granted, shares (in shares) | shares | 14,826
Granted, weighted average grant date fair value (in dollars per share) | $ / shares | $ 26.53
Vested, shares (in shares) | shares | (12,609)
Vested, weighted average grant date fair value (in dollars per share) | $ / shares | $ 26.38
Forfeited, shares (in shares) | shares | (109)
Forfeited, weighted average grant date fair value (in dollars per share) | $ / shares | $ 29.13
Non-vested, shares (in shares) | shares | 46,678
Non-vested, weighted average grant date fair value (in dollars per share) | $ / shares | $ 36.31

X
- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + 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://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Number of non-vested options outstanding. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-4 + Details
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- Definition Number of non-vested options forfeited. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-4 + Details
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