|
Companys Deferred Tax Assets Net of Deferred Tax Liabilities and Valuation Allowance (Detail) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Schedule of Deferred Income Tax Assets and Liabilities | ||
| Deferred tax assets, net of deferred tax liabilities | $ 18,595 | $ 23,757 |
| Valuation allowance | (232) | (231) |
| Deferred tax assets, net of deferred tax liabilities and valuation allowance | $ 18,363 | $ 23,526 |