Note 4: Loans and Allowance for Loan Losses (Detail) - Nonaccruing Loans (USD $)	Sep. 30, 2012	Dec. 31, 2011
One to Four Family Units [Member]
Nonaccruing Loans	$ 2,664,448	$ 1,671,245
Real Estate Construction [Member]
Nonaccruing Loans	5,741,099	8,514,187
Real Estate Commercial [Member]
Nonaccruing Loans	5,594,977	4,082,416
Commercial Loans [Member]
Nonaccruing Loans	3,964,625	2,377,081
Consumer and Other Loans [Member]
Nonaccruing Loans	334,347	357,060
Total [Member]
Nonaccruing Loans	$ 18,299,496	$ 17,001,989