XML 65 R32.htm IDEA: XBRL DOCUMENT
v3.20.1

Quarterly Financial Information (Unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Information (Unaudited) | The following table summarizes the unaudited statements of operations for each quarter of 2019 and 2018 (in thousands, except per share amounts):
|  | March 31 |  |  | June 30 |  |  | September 30 |  |  | December 31 |
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 |  | $ | (0.88 | ) |  | $ | (0.50 | ) |  | $ | (0.45 | ) |  | $ | (0.30 | )
2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  |  | 1,201 |  |  |  | 1,045 |  |  |  | 1,541 |  |  |  | 2,081 |
General and administrative |  |  | 1,813 |  |  |  | 1,751 |  |  |  | 1,753 |  |  |  | 1,628 |
Total operating expenses |  |  | 3,014 |  |  |  | 2,796 |  |  |  | 3,294 |  |  |  | 3,709 |
Other income (expense) |  |  | (8 | ) |  |  | 8 |  |  |  | 54 |  |  |  | 72 |
Net loss |  |  | (3,022 | ) |  |  | (2,788 | ) |  |  | (3,240 | ) |  |  | (3,637 | )
Basic and diluted net loss per share |  | $ | (2.43 | ) |  | $ | (1.82 | ) |  | $ | (0.71 | ) |  | $ | (0.55 | )

X
- References No definition available. + Details
Name: | us-gaap_QuarterlyFinancialInformationDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118952077&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration