XML 30 R19.htm IDEA: XBRL DOCUMENT v3.8.0.1

Accrued and Other Current Liabilities (Tables)

9 Months Ended

Sep. 30, 2017

Payables And Accruals [Abstract]

Schedule of accrued and other current liabilities

		December 31,				September 30,
		2016				2017
Accrued research and development		$	2,138			$	1,881
Accrued legal and professional fees			194				227
Other current liabilities			430				184
		$	2,762			$	2,292

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