Other Real Estate Owned Net - Components of Expenses Applicable to Foreclosed Assets (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Real Estate Acquired Through Foreclosure Or Similar Procedures [Line Items]
Net loss on sales of real estate	$ 263,116	$ 230,840
Provision for losses	300,341	505,766
Operating expenses, net of income	124,164	186,161
Total expenses	$ 687,621	$ 922,767