Note 21 - Repurchase of Common Stock (Details Textual) - $ / shares	3 Months Ended
Jun. 30, 2024	Feb. 29, 2024
Share Repurchase Program, Authorized, Number of Shares (in shares)		1,000,000
Share Repurchase Program, Remaining Authorized, Number of Shares (in shares)		508,275
Stock Repurchased During Period, Shares (in shares)	448,190
Shares Acquired, Average Cost Per Share (in dollars per share)	$ 18.01

Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481520/505-30-50-4

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- Definition

Number of shares remaining authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

No definition available.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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-Name Accounting Standards Codification
-Section 50
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-SubTopic 10
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-Publisher FASB
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-Topic 210
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-Topic 210
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 505
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-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
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-Paragraph 3
-Subparagraph (SX 210.6-09(4)(b))
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-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(i)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3

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-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

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-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
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