10. Loans Receivable, Net: Schedule of Accounts, Notes, Loans and Financing Receivable (Details) (USD $)	0 Months Ended		6 Months Ended
	Sep. 30, 2012	Mar. 31, 2012	Sep. 30, 2012	Sep. 30, 2011
Financing Receivable, Gross	$ 13,356,848	$ 16,524,554	$ 13,356,848
Allowance for Loan and Lease Losses, Write-offs	11,646,159	14,615,198
Loans and Leases Receivable, Loans in Process	1,703,712	1,886,652	1,703,712
Amortization Of Deferred Fees On Loans	6,977	22,704	(5,189)	(11,881)
Total Loans Receivable, Net	403,049,461	428,510,606	403,049,461
Residential Real Estate
Financing Receivable, Gross	94,011,408	97,807,917	94,011,408
Total Loans Receivable, Net	94,011,408	97,807,917	94,011,408
Consumer
Financing Receivable, Gross	56,334,669	58,685,000	56,334,669
Total Loans Receivable, Net	56,334,669	58,685,000	56,334,669
Commercial Business
Financing Receivable, Gross	8,793,356	9,552,575	8,793,356
Total Loans Receivable, Net	8,793,356	9,552,575	8,793,356
Commercial Real Estate
Financing Receivable, Gross	253,097,143	276,317,897	253,097,143
Total Loans Receivable, Net	253,097,143	276,317,897	253,097,143
Total Loans Held For Investment
Financing Receivable, Gross	412,236,576	442,363,389	412,236,576
Loans Held For Sale
Financing Receivable, Gross	4,169,733	2,671,771	4,169,733
Total Loans
Financing Receivable, Gross	416,406,309	445,035,160	416,406,309
Total Loans Receivable, Net	$ 412,236,576	$ 442,363,389	$ 412,236,576