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Condensed Consolidated Financial Statements Details | 6 Months Ended
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Jun. 30, 2021
Condensed Consolidated Financial Statements Details |
Condensed Consolidated Financial Statements Details | 3. Condensed Consolidated Financial Statements Details Equity Securities As of June 30, 2021 and December 31, 2020, equity securities consisted of an investment in Rezolute’s common stock of $2.3 million and $1.7 million, respectively (Note 4). For the three and six months ended June 30, 2021, the Company recognized a gain of $1.3 million and $0.6 million, respectively, due to the change in fair value of its investment in Rezolute’s common stock in the other income (expense), net line item of the condensed consolidated statements of operations and comprehensive loss. For the three and six months ended June 30, 2020, the Company recognized a gain of $0.1 million and a loss of $0.2 million, respectively. Accrued and Other Liabilities Accrued and other liabilities consisted of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31,
​ |  | 2021 |  | 2020
Accrued legal and accounting fees | ​ | $ | 454 | ​ | $ | 351
Accrued incentive compensation | ​ | ​ | 466 | ​ | ​ | 71
Accrued payroll and other | ​ |  | 139 | ​ |  | 220
Total | ​ | $ | 1,059 | ​ | $ | 642
​ Net Loss Per Share Attributable to Common Stockholders The following is a reconciliation of the numerator (net loss) and the denominator (number of shares) used in the calculation of basic and diluted net loss per share attributable to common stockholders (in thousands, except per share amounts): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended June 30, | ​ | Six Months Ended June 30,
​ |  | 2021 |  | 2020 |  | 2021 |  | 2020
Numerator |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Net loss | ​ | $ | (2,237) | ​ | $ | (3,533) | ​ | $ | (9,610) | ​ | $ | (8,291)
Less: Series A accumulated dividends | ​ |  | (530) | ​ |  | — | ​ |  | (1,061) | ​ | ​ | —
Less: Series B accumulated dividends | ​ |  | (763) | ​ |  | — | ​ |  | (763) | ​ | ​ | —
Net loss available to common stockholders, basic and diluted | ​ | $ | (3,530) | ​ | $ | (3,533) | ​ | $ | (11,434) | ​ | $ | (8,291)
​ | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ |  | ​
Denominator | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​
Weighted average shares used in computing basic and diluted net loss per share available to common stockholders | ​ |  | 11,285 | ​ |  | 10,824 | ​ |  | 11,263 | ​ |  | 10,292
Basic and diluted net loss per share of common stock | ​ | $ | (0.31) | ​ | $ | (0.33) | ​ | $ | (1.02) | ​ | $ | (0.81)
​ Potentially dilutive securities are excluded from the calculation of diluted net loss per share available to common stockholders if their inclusion is anti-dilutive. The following table shows the weighted-average outstanding securities considered anti-dilutive and therefore excluded from the computation of diluted net loss per share attributable to common stockholders (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended June 30, | ​ | Six Months Ended June 30,
​ |  | 2021 |  | 2020 |  | 2021 |  | 2020
Convertible preferred stock | ​ | 5,003 | ​ | 5,196 | ​ | 5,003 | ​ | 5,726
Common stock options |  | 377 |  | 564 |  | 318 | ​ | 578
Warrants for common stock |  | 5 |  | 19 |  | 5 | ​ | 19
Total |  | 5,385 |  | 5,779 |  | 5,326 |  | 6,323
​

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