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EARNINGS PER SHARE | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
EARNINGS PER SHARE | EARNINGS PER SHARE The following table sets forth the composition of the weighted-average shares (denominator) used in the basic and dilutive earnings per share computation for the years ended December 31, 2021, 2020, and 2019. For the year ended December 31, 2021, there were no anti-dilutive shares outstanding that were excluded from the dilutive income per share calculation. For the years ended December 31, 2020 and 2019, options to purchase 30 thousand and 220 thousand shares of common stock were excluded from the dilutive income per share calculation because including such shares would be anti-dilutive.
| Year Ended December 31,
| 2021 |  | 2020 |  | 2019
Net income | $ | 12,786 |  |  | $ | 5,328 |  |  | $ | 1,322 |
Weighted-average shares outstanding, basic | 59,223 |  |  | 43,945 |  |  | 32,834 |
Effect of dilutive outstanding warrants and stock options | 1,241 |  |  | 2,511 |  |  | 1,076 |
Weighted-average shares outstanding, dilutive | 60,464 |  |  | 46,456 |  |  | 33,910 |
Basic income per share | $ | 0.22 |  |  | $ | 0.12 |  |  | $ | 0.04 |
Dilutive income per share | $ | 0.21 |  |  | $ | 0.11 |  |  | $ | 0.04 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
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