Fair Value - Aggregate Fair Value, Contractual Balance (Including Accrued Interest), and Gain or Loss (Detail) (USD $)	Dec. 31, 2012	Jun. 30, 2012
Fair Value Disclosures [Line Items]
Aggregate fair value	$ 30,088,784	$ 25,062,786
Contractual balance	$ 28,961,801	$ 24,324,044

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents loans held-for-sale as presented on the statement of financial position which may include mortgage loans held-for-sale, finance receivables held-for-sale, or any other loans classified as held-for-sale which are due the Company as of the balance sheet date.

No definition available.

Name:	us-gaap_LoansHeldForSaleFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant