|
Property Plant And Equipment (Detail) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Mar. 31, 2012
|
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Equipment | $ 1,310 | $ 1,310 |
| Furniture & fixtures | 484 | 484 |
| Leasehold improvements | 184 | 184 |
| Property, Plant and Equipment, Gross, Total | 1,978 | 1,978 |
| Accumulated depreciation | (1,777) | (1,748) |
| Net Property and Equipment | $ 201 | $ 230 |