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SELECTED QUARTERLY FINANCIAL DATA (unaudited) | 12 Months Ended
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Dec. 31, 2019
SELECTED QUARTERLY FINANCIAL DATA |
SELECTED QUARTERLY FINANCIAL DATA | NOTE 15 - SELECTED QUARTERLY FINANCIAL DATA (unaudited) Summarized quarterly financial data for the years ended December 31, 2019 and 2018 are set forth in the following tables:
|  | Three Months Ended
|  | 2018 |  | 2019
|  | March 31 |  | June 30 |  | Sept. 30 |  | Dec. 31 |  | March 31 |  | June 30 |  | Sept. 30 |  | Dec. 31
Revenues from selling goods |  | $ | 4,553 |  | $ | 2,006 |  | $ | 663 |  | $ | 1,756 |  | $ | 3,530 |  | $ | 3,430 |  | $ | 5,126 |  | $ | 3,780
Revenues from license agreements |  |  | 2,161 |  |  | 2,832 |  |  | 11,672 |  |  | 8,597 |  |  | 6,909 |  |  | 8,817 |  |  | 9,122 |  |  | 13,979
Operating (loss) profit |  |  | (5,151) |  |  | (6,744) |  |  | (3,741) |  |  | (3,672) |  |  | (5,534) |  |  | (5,839) |  |  | (1,544) |  |  | 2,200
Net (loss) profit for the period |  | $ | (7,239) |  | $ | (8,462) |  | $ | (5,322) |  | $ | (5,434) |  | $ | (7,264) |  | $ | (7,743) |  | $ | (3,560) |  | $ | 291
Net basic and diluted income (loss) per share of common stock |  | $ | (0.5) |  | $ | (0.6) |  | $ | (0.4) |  | $ | (0.4) |  | $ | (0.5) |  | $ | (0.5) |  | $ | (0.2) |  | $ | 0.02

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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