|
Balance Sheet Components (Property and Equipment) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Jun. 30, 2014
|
Jun. 30, 2013
|
Jun. 30, 2014
|
Jun. 30, 2013
|
Dec. 31, 2013
|
|
| Property, Plant and Equipment [Line Items] | |||||
| Property and equipment, gross | $ 119 | $ 119 | $ 83 | ||
| Less accumulated depreciation | (44) | (44) | (24) | ||
| Property and equipment, net | 75 | 75 | 59 | ||
| Depreciation expense | 10 | 2 | 20 | 5 | |
|
Computer equipment and software [Member]
|
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| Property, Plant and Equipment [Line Items] | |||||
| Property and equipment, gross | 43 | 43 | 40 | ||
| Useful life | 3 years | ||||
|
Office furniture and equipment [Member]
|
|||||
| Property, Plant and Equipment [Line Items] | |||||
| Property and equipment, gross | 51 | 51 | 43 | ||
| Useful life | 5 years | ||||
|
Construction in progress [Member]
|
|||||
| Property, Plant and Equipment [Line Items] | |||||
| Property and equipment, gross | $ 25 | $ 25 | $ 0 | ||
| Useful life | 5 years | ||||