XML 43 R29.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Accrued and Other Current Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2016
Accrued and Other Current Liabilities |
Schedule of accrued and other current liabilities |
|  |  | December 31, |
|  |  | 2015 |  |  | 2016 |
Accrued research and development |  |  |  | $ | 3,284 |  |  |  |  | $ | 2,138 |  |
Accrued legal and professional fees |  |  |  |  | 291 |  |  |  |  |  | 194 |  |
Other current liabilities |  |  |  |  | 238 |  |  |  |  |  | 430 |  |
|  |  |  | $ | 3,813 |  |  |  |  | $ | 2,762 |  |

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

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration