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FINANCING RECEIVABLES (Credit Risk Profiles of Institutional Loan Balance) (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017	Sep. 30, 2016
Financing Receivables [Line Items]
Total Institutional Loans	$ 59,788	$ 59,489	$ 71,669
Credit Risk Profiles Of Institutional Loans
Financing Receivables [Line Items]
Total Institutional Loans	59,788	59,489	71,669
Performing | Credit Risk Profiles Of Institutional Loans
Financing Receivables [Line Items]
Total Institutional Loans	48,131	48,731	51,234
Nonperforming | Credit Risk Profiles Of Institutional Loans
Financing Receivables [Line Items]
Total Institutional Loans	$ 11,657	$ 10,758	$ 20,435

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. Excludes amounts related to receivables held-for-sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.10(3))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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