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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2023
Earnings Per Share |
Schedule of computations of basic and diluted net (loss) per share | ​
​ | ​ | ​ | ​ | ​ | ​
​ | Three Months Ended March 31,
​ | 2023 | ​ | 2022
Numerator: | ​ | ​ | ​ | ​ | ​
Net loss | $ | (17,426) | ​ | $ | (13,069)
Adjustment for interest expense recognized on convertible senior notes: | ​ | — | ​ | ​ | —
Net loss - diluted | $ | (17,426) | ​ | $ | (13,069)
Denominator: | ​ | ​ | ​ | ​ | ​
Weighted-average shares outstanding — basic | ​ | 34,319,291 |  | ​ | 33,673,912
Effect of dilutive securities: | ​ | ​ | ​ | ​ | ​
Stock options | ​ | — | ​ | ​ | —
Restricted stock units | ​ | — | ​ | ​ | —
Performance share units | ​ | — | ​ | ​ | —
Employee stock purchase plan | ​ | — | ​ | ​ | —
Warrants | ​ | — | ​ | ​ | —
Convertible senior notes | ​ | — | ​ | ​ | —
​ | ​ | ​ | ​ | ​ | ​
Weighted average shares outstanding — diluted | ​ | 34,319,291 | ​ | ​ | 33,673,912
​ | ​ | ​ | ​ | ​ | ​
Loss per share — basic | $ | (0.51) | ​ | $ | (0.39)
Loss per share — diluted | $ | (0.51) | ​ | $ | (0.39)
​
Schedule of dilutive securities excluded from the calculation of diluted earnings per share | ​
​ | ​ | ​ | ​
​ | Three Months Ended March 31,
​ | 2023 |  | 2022
Stock options | 1,443,996 | ​ | 2,401,110
Restricted stock units | 2,455,919 | ​ | 2,039,179
Performance share units | 503,880 | ​ | 484,292
Warrants | — | ​ | 1,041,667
Convertible senior notes | 7,509,104 | ​ | 4,925,134
​

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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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