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Condensed Consolidated Financial Statements Detail | 6 Months Ended
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Jun. 30, 2018
Condensed Consolidated Financial Statements Detail [Abstract] |
Condensed Consolidated Financial Statements Detail | 3. Condensed Consolidated Financial Statements Detail Cash and Cash Equivalents As of June 30, 2018, cash consisted of demand deposits of $38.7 million. As of December 31, 2017, cash and cash equivalents consisted of demand deposits of $34.9 million and money market funds of $8.6 million with maturities of less than 90 days at the date of purchase. Long-term Equity Securities As of June 30, 2018, long-term equity securities consisted of an investment in Rezolute’s common stock of $0.6 million (see Note 4). The Company recognized a loss of $0.4 million due to the change in fair value of its investment in Rezolute’s common stock in other income (expense), net line item of the consolidated statement of operations and comprehensive loss for the three and six months ended June 30, 2018. Property and Equipment, net During the six months ended June 30, 2017, the Company completed the sale of equipment and disposal of certain equipment located in one of its leased facilities for total proceeds of $1.6 million. The total carrying value of the equipment sold and disposed of was $0.4 million. Accordingly, the Company recorded a loss of $88,000 and a gain of $1.2 million on the sale and disposal of equipment in the other income (expense), net line of the condensed consolidated statements of operations and comprehensive (loss) income) for the three and six months ended June 30, 2017, respectively. Accrued and Other Liabilities Accrued and other liabilities consisted of the following (in thousands):
|  | June 30, |  |  | December 31, |
|  | 2018 |  |  | 2017 |
Accrued legal and accounting fees |  | $ | 259 |  |  | $ | 431 |
Accrued restructuring |  |  | 217 |  |  |  | 130 |
Accrued incentive compensation |  |  | 194 |  |  |  | 229 |
Deferred rent |  |  | 182 |  |  |  | 765 |
Liability related to sublease |  |  | 147 |  |  |  | 800 |
Accrued payroll and other benefits |  |  | 108 |  |  |  | 141 |
Other |  |  | 35 |  |  |  | 179 |
Total |  | $ | 1,142 |  |  | $ | 2,675 |
Net (loss) Income Per Share Available to Common Stockholders The following is a reconciliation of the numerator (net income or loss) and the denominator (number of shares) used in the calculation of basic and diluted net (loss) income per share available to common stockholders (in thousands):
| Three Months Ended June 30, |  |  | Six Months Ended June 30, |
| 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
Numerator |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income | $ | (1,947 | ) |  | $ | 285 |  |  | $ | (5,753 | ) |  | $ | (10,429 | )
Less: Deemed dividend on convertible preferred stock |  | — |  |  |  | — |  |  |  | — |  |  |  | (5,603 | )
Less: Allocation of undistributed earnings to participating securities |  | — |  |  |  | (113 | ) |  |  | — |  |  |  | — |
Net (loss) income available to common stockholders, basic and diluted | $ | (1,947 | ) |  | $ | 172 |  |  | $ | (5,753 | ) |  | $ | (16,032 | )
Denominator |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares used in computing basic net (loss) income per share available to common stockholders |  | 8,362 |  |  |  | 7,588 |  |  |  | 8,338 |  |  |  | 7,240 |
Effect of dilutive stock options |  | — |  |  |  | 55 |  |  |  | — |  |  |  | — |
Weighted average shares used in computing diluted net (loss) income per share available to common stockholders |  | 8,362 |  |  |  | 7,643 |  |  |  | 8,338 |  |  |  | 7,240 |
Potentially dilutive securities are excluded from the calculation of diluted net (loss) income 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) income per share available to common stockholders (in thousands):
| Three Months Ended June 30, |  |  | Six Months Ended June 30, |
| 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
Convertible preferred stock |  | 5,003 |  |  |  | — |  |  |  | 5,003 |  |  |  | 3,732 |
Common stock options and RSUs |  | 1,625 |  |  |  | 1,138 |  |  |  | 1,635 |  |  |  | 1,391 |
Warrants for common stock |  | 21 |  |  |  | 19 |  |  |  | 19 |  |  |  | 19 |
Total |  | 6,649 |  |  |  | 1,157 |  |  |  | 6,657 |  |  |  | 5,142 |

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