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NET INCOME (LOSS) PER SHARE (Tables) | 6 Months Ended
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Jun. 30, 2022
Earnings Per Share [Abstract] |
Reconciliation used in computing basic and diluted net income per share |
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Denominator: |  |  |  |  |  |  |
Weighted-average shares outstanding, basic | 33,616 |  |  | 30,982 |  |  | 33,638 |  |  | 29,787 |
Shares related to outstanding options, unvested RSUs, RSAs, PSUs and ESPP | — |  |  | 265 |  |  | 317 |  |  | 466 |
Weighted average shares outstanding, diluted | 33,616 |  |  | 31,247 |  |  | 33,955 |  |  | 30,253 |
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share | These outstanding securities consisted of the following (in thousands):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Stock options | 210 |  |  | 490 |  |  | 224 |  |  | 115 |
Restricted stock units, restricted stock awards and market condition-based restricted stock units | 17 |  |  | — |  |  | 35 |  |  | — |
Total | 227 |  |  | 490 |  |  | 259 |  |  | 115 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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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 https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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