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Note 13 - Net Income (Loss) Per Share (Tables) | 6 Months Ended
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Jun. 30, 2020
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | $ | 254 |  |  | $ | (3,344 | ) |  | $ | (3,406 | ) |  | $ | 3,656 |
Less loss (earnings) allocated to RSUs |  |  | (4 | ) |  |  | 85 |  |  |  | 56 |  |  |  | (94 | )
Net income (loss) allocated to common shareholders |  | $ | 250 |  |  | $ | (3,259 | ) |  | $ | (3,350 | ) |  | $ | 3,562 |

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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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