Loans Receivable - Recorded Investment in Non-Accrual Loans and Loans Past Due (Detail) (USD $)	Mar. 31, 2013	Jun. 30, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	$ 17,025,164	$ 20,075,595
Loans past due over 90 days still on accrual by class of loans
Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	170,846	437,729
Loans past due over 90 days still on accrual by class of loans
Consumer Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans
Loans past due over 90 days still on accrual by class of loans
Owner Occupied [Member] | 1-4 Family Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	2,880,407	2,871,746
Loans past due over 90 days still on accrual by class of loans
Non-Owner Occupied [Member] | 1-4 Family Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	2,163,195	2,461,281
Loans past due over 90 days still on accrual by class of loans
Second Mortgage [Member] | 1-4 Family Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	440,707	566,444
Loans past due over 90 days still on accrual by class of loans
Second Mortgage [Member] | Multi-Family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans
Loans past due over 90 days still on accrual by class of loans
Second Mortgage [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans
Loans past due over 90 days still on accrual by class of loans
Home Equity Lines of Credit [Member] | 1-4 Family Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	2,157,753	2,727,447
Loans past due over 90 days still on accrual by class of loans
Home Equity Investment Lines of Credit [Member] | 1-4 Family Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	332,003	564,235
Loans past due over 90 days still on accrual by class of loans
Construction [Member] | 1-4 Family Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans
Loans past due over 90 days still on accrual by class of loans
Construction [Member] | Multi-Family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans
Loans past due over 90 days still on accrual by class of loans
Construction [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	644,102	644,072
Loans past due over 90 days still on accrual by class of loans
Construction Models/Speculative [Member] | 1-4 Family Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	115,949	355,355
Loans past due over 90 days still on accrual by class of loans
Multi-Family Loans [Member] | Multi-Family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	490,921	324,602
Loans past due over 90 days still on accrual by class of loans
Commercial [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	2,755,014	3,310,170
Loans past due over 90 days still on accrual by class of loans
Lines of Credit [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	1,481,974	616,537
Loans past due over 90 days still on accrual by class of loans
Lot Loans [Member] | Land Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	2,422,823	3,815,778
Loans past due over 90 days still on accrual by class of loans
Acquisition and Development Loans [Member] | Land Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded investment in nonaccrual loans	969,470	1,380,199
Loans past due over 90 days still on accrual by class of loans