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Quarterly Financial Information (Unaudited) | 12 Months Ended
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Dec. 31, 2020
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Information (Unaudited) | 12. QUARTERLY FINANCIAL INFORMATION (UNAUDITED) The following table summarizes the unaudited statements of operations for each quarter of 2020 and 2019 (in thousands, except per share amounts):
|  | March 31 |  |  | June 30 |  |  | September 30 |  |  | December 31 |
2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  |  | 1,541 |  |  |  | 1,103 |  |  |  | 1,891 |  |  |  | 2,347 |
General and administrative |  |  | 1,816 |  |  |  | 1,815 |  |  |  | 1,863 |  |  |  | 2,374 |
Total operating expenses |  |  | 3,357 |  |  |  | 2,918 |  |  |  | 3,754 |  |  |  | 4,721 |
Other income (expense) |  |  | 37 |  |  |  | (4 | ) |  |  | (10 | ) |  |  | (3 | )
Net loss |  |  | (3,320 | ) |  |  | (2,922 | ) |  |  | (3,764 | ) |  |  | (4,724 | )
Basic and diluted net loss per share |  | $ | (2.15 | ) |  | $ | (1.68 | ) |  | $ | (1.14 | ) |  | $ | (1.11 | )
2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  |  | 4,055 |  |  |  | 2,032 |  |  |  | 1,824 |  |  |  | 1,763 |
General and administrative |  |  | 1,885 |  |  |  | 1,630 |  |  |  | 1,893 |  |  |  | 1,446 |
Total operating expenses |  |  | 5,940 |  |  |  | 3,662 |  |  |  | 3,717 |  |  |  | 3,209 |
Other income |  |  | 36 |  |  |  | 38 |  |  |  | 44 |  |  |  | 15 |
Net loss |  |  | (5,904 | ) |  |  | (3,624 | ) |  |  | (3,673 | ) |  |  | (3,194 | )
Basic and diluted net loss per share |  | $ | (17.57 | ) |  | $ | (10.08 | ) |  | $ | (9.07 | ) |  | $ | (5.91 | )

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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