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Note 3 - Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2020
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Basic earnings per share calculation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income |  | $ | (1,003 | ) |  | $ | (898 | ) |  | $ | 480 |  |  | $ | (2,958 | )
Weighted average number of common shares outstanding |  |  | 16,866,134 |  |  |  | 16,235,961 |  |  |  | 16,741,481 |  |  |  | 16,024,217 |
Basic net (loss) income per share |  | $ | (0.06 | ) |  | $ | (0.06 | ) |  | $ | 0.03 |  |  | $ | (0.18 | )
Diluted earnings per share calculation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income |  | $ | (1,003 | ) |  | $ | (898 | ) |  | $ | 480 |  |  | $ | (2,958 | )
Weighted average number of common shares outstanding |  |  | 16,866,134 |  |  |  | 16,235,961 |  |  |  | 16,741,481 |  |  |  | 16,024,217 |
Common stock equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-vested stock awards (1) |  |  | — |  |  |  | — |  |  |  | 536,920 |  |  |  | — |
Weighted average number of common shares outstanding |  |  | 16,866,134 |  |  |  | 16,235,961 |  |  |  | 17,278,401 |  |  |  | 16,024,217 |
Diluted net (loss) income per share |  | $ | (0.06 | ) |  | $ | (0.06 | ) |  | $ | 0.03 |  |  | $ | (0.18 | )

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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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