|
Segment Geographic Information on Sales and Net Property and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | ||
|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Mar. 31, 2012
|
|
| Revenue, Major Customer [Line Items] | |||
| Revenue from External Customers | $ 1,290 | $ 1,893 | |
| Property and equipment, net | 201 | 230 | |
|
North America
|
|||
| Revenue, Major Customer [Line Items] | |||
| Revenue from External Customers | 3 | 57 | |
| Property and equipment, net | 155 | 177 | |
|
Europe
|
|||
| Revenue, Major Customer [Line Items] | |||
| Revenue from External Customers | 799 | 1,519 | |
| Property and equipment, net | 45 | 52 | |
|
Other Regions
|
|||
| Revenue, Major Customer [Line Items] | |||
| Revenue from External Customers | 488 | 317 | |
| Property and equipment, net | $ 1 | $ 1 | |