| Component: (Network and Table) | |
|---|---|
| Network | 100310 - Disclosure - Property and Equipment, Net (Tables) (http://www.adverum.com/20161231/taxonomy/role/DisclosurePropertyAndEquipmentNetTables) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001501756 (http://www.sec.gov/CIK) |
| Property Plant And Equipment [Abstract] | Period [Axis] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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2016-01-01 - 2016-12-31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Property Plant And Equipment [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Property and Equipment, Net | Property and equipment, net consists of the following (in thousands):
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