|
Future Minimum Lease Payments (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
|---|---|
| Operating Leased Assets [Line Items] | |
| 2014 | $ 747 |
| 2015 | 566 |
| 2016 | 200 |
| Total minimum lease payments | $ 1,513 |