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Other Intangible Assets (Details) (USD $)	12 Months Ended
Other Intangible Assets (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Changes in the carrying amount of core deposit intangibles
Balance	$ 38,196
Amortization expense	6,962	15,012	15,900
Asset disposal	31,234
Balance		38,196
Core Deposits [Member]
Changes in the carrying amount of core deposit intangibles
Balance	38,196	53,208
Amortization expense	6,962	15,012
Asset disposal	31,234
Balance		$ 38,196

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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