Fair Value Measurements Assumptions And Level 3 Rollforward (Details) - Warrant Liability $ in Thousands |
9 Months Ended |
|---|---|
|
Sep. 30, 2016
USD ($)
| |
| Roll-forward of the fair value of liabilities measured at fair value on a recurring basis | |
| Balance, beginning of period | $ 289 |
| Changes in fair value recognized in other expense | 87 |
| Reclassification to additional paid-in capital in connection with IPO | $ (376) |