Loans and Allowance For Loan Losses: Schedule of Debtor Troubled Debt Restructuring, Current Period (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Residential Real Estate Loans
Loans Receivable Troubled Debt Restructuring Number of Modifications				1
Loans Receivable Troubled Debt Restructuring Recorded Investment				$ 97,783
Construction Real Estate Loans
Loans Receivable Troubled Debt Restructuring Number of Modifications			1
Loans Receivable Troubled Debt Restructuring Recorded Investment			100,351
Commercial Real Estate Loans
Loans Receivable Troubled Debt Restructuring Number of Modifications	1	1	3	6
Loans Receivable Troubled Debt Restructuring Recorded Investment	330,748	22,000	1,134,756	1,027,830
Commercial Loans
Loans Receivable Troubled Debt Restructuring Number of Modifications	1	3	3	6
Loans Receivable Troubled Debt Restructuring Recorded Investment	73,369	248,394	239,288	1,268,106
Total Loans
Loans Receivable Troubled Debt Restructuring Number of Modifications	2	4	7	13
Loans Receivable Troubled Debt Restructuring Recorded Investment	$ 404,117	$ 270,394	$ 1,474,395	$ 2,393,719