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Note 9 - Net Income Per Share (Tables) | 3 Months Ended
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Mar. 31, 2021
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2021 |  |  | 2020 |
Net income used in the computation of basic and diluted net income per share (in thousands) |  | $ | 10,478 |  |  | $ | 3,367 |
Weighted average shares outstanding - basic |  |  | 15,221,336 |  |  |  | 15,024,851 |
Dilutive common stock equivalents |  |  | 770,138 |  |  |  | 176,047 |
Weighted average shares outstanding - diluted |  |  | 15,991,474 |  |  |  | 15,200,898 |
Net income per share: |  |  |  |  |  |  |  |
Basic |  | $ | 0.69 |  |  | $ | 0.22 |
Diluted |  | $ | 0.66 |  |  | $ | 0.22 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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