Note 11 - Earnings Per Share (Details Textual) - shares shares in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2023 |
Mar. 31, 2022 |
|
| Weighted Average Number of Shares Outstanding, Diluted, Adjustment, Total (in shares) | 0 | 0 |
| X | ||||||||||
- Definition The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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