Loans Receivable - Aggregate Balance of Loans by Loan Class Modified in Troubled Debt Restructurings (Detail) (USD $)	12 Months Ended
	Jun. 30, 2013 SecurityLoan	Jun. 30, 2012 SecurityLoan
Financing Receivable, Modifications [Line Items]
Number of Loans	47	44
Outstanding Recorded Investment	$ 18,640,130	$ 15,590,705
Commercial and Industrial Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	3	2
Outstanding Recorded Investment	530,843	40,696
Consumer Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans
Outstanding Recorded Investment
Owner Occupied [Member] | 1-4 Family Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	18	19
Outstanding Recorded Investment	3,267,298	3,775,715
Non-Owner Occupied [Member] | 1-4 Family Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	1	2
Outstanding Recorded Investment	47,412	53,993
Second Mortgage [Member] | 1-4 Family Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	4	5
Outstanding Recorded Investment	412,185	912,147
Second Mortgage [Member] | Multi-Family [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans
Outstanding Recorded Investment
Second Mortgage [Member] | Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans
Outstanding Recorded Investment
Home Equity Lines of Credit [Member] | 1-4 Family Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	1	1
Outstanding Recorded Investment	63,771	63,782
Home Equity Investment Lines of Credit [Member] | 1-4 Family Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans
Outstanding Recorded Investment
Construction Loan [Member] | 1-4 Family Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans
Outstanding Recorded Investment
Construction Loan [Member] | Multi-Family [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans
Outstanding Recorded Investment
Construction Loan [Member] | Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans
Outstanding Recorded Investment
Construction Models/Speculative [Member] | 1-4 Family Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans
Outstanding Recorded Investment
Multi-Family Loans [Member] | Multi-Family [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	1	1
Outstanding Recorded Investment	283,323	297,979
Commercial [Member] | Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	12	12
Outstanding Recorded Investment	10,000,561	8,264,020
Lines of Credit [Member] | Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	4
Outstanding Recorded Investment	1,916,553
Lot Loans [Member] | Land Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	1
Outstanding Recorded Investment	816,672
Acquisition and Development Loans [Member] | Land Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	2	2
Outstanding Recorded Investment	$ 1,301,512	$ 2,182,373