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Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss (Parenthetical) (Detail) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
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Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract] |  |
Unrealized gains on available for sale securities, income tax expense (benefit) | $ 37 | $ 134
Unrealized loss on interest rate swaps, income tax expense (benefit) | $ 167 | $ 302

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- Definition Accumulated Other Comprehensive Income Unrealized Holding Gain Loss On Derivatives Arising During Period Tax + References No definition available. + Details
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- Definition Accumulated Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax + References No definition available. + Details
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