Premises and Equipment - Year-End Premises and Equipment (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Property Plant And Equipment Estimated Useful Lifes [Line Items]
Land and land improvements	$ 1,679	$ 1,679
Buildings	5,792	5,776
Furniture, fixtures and equipment	2,858	2,867
Premises and equipment, gross	10,329	10,322
Less: accumulated depreciation	(5,012)	(4,788)
Premises and equipment, net	$ 5,317	$ 5,534

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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