XML 47 R28.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Property and Equipment (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2014
Property and Equipment |
Schedule of property and equipment and related accumulated depreciation | Property and equipment and related accumulated depreciation are as follows (in thousands):
|  | As of December 31, |
|  | 2014 |  | 2013 |
Laboratory equipment |  | $ | 4,093 |  | $ | 1,377 |
Furniture |  |  | 207 |  |  | 106 |
Computer equipment |  |  | 7 |  |  | 7 |
Leasehold improvements |  |  | 198 |  |  | 78 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total property and equipment, gross |  |  | 4,505 |  |  | 1,568 |
Less: accumulated depreciation |  |  | (1,138 | ) |  | (688 | )
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total property and equipment, net |  | $ | 3,367 |  | $ | 880 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​

X
- Definition Tabular disclosure of the components of property, plant and equipment. + References No definition available. + Details
Name: | ovas_ScheduleOfPropertyPlantAndEquipmentComponentsTableTextBlock
Namespace Prefix: | ovas_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration