Schedule II - Valuation and Qualifying Accounts (Detail) (Parent Company [Member], Valuation Allowance of Deferred Tax Assets [Member], USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
Parent Company [Member] | Valuation Allowance of Deferred Tax Assets [Member]
|
|||
Valuation and Qualifying Accounts Disclosure [Line Items] | |||
Balance at Beginning of Year | $ 32,344 | $ 31,669 | $ 38,281 |
Addition Charged to Expenses | 3,611 | 4,173 | 4,883 |
Addition Charged to other accounts | 961 | ||
Deductions | (6,454) | (3,498) | (12,456) |
Balance at End of Year | $ 29,501 | $ 32,344 | $ 31,669 |