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Foreclosed Assets - Summary of Expenses Related to Foreclosed Real Estate (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Banking And Thrift [Abstract]
Net loss (gain) on sale	$ (252)	$ (158)	$ (101)
Operating expenses, net of rental income	81	176	24
Total	$ (171)	$ 18	$ (77)

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- Definition

Foreclosed real estate gain loss on sale.

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- Definition

Foreclosed real estate gain loss on sale net.

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- Definition

Foreclosed real estate operating expense net.

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No definition available.

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