XML 75 R64.htm IDEA: XBRL DOCUMENT v3.6.0.2

LOANS RECEIVABLE, NET (Schedule of Troubled Debt Restructuring) (Details) $ in Thousands	12 Months Ended
	Sep. 30, 2016 USD ($) N	Sep. 30, 2015 USD ($) N
Financing Receivable, Modifications [Line Items]
Number of Loans | N		2
Investment Before TDR Modification		$ 650
Investment After TDR Modification		$ 713
One-to four-family residential [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | N		2
Investment Before TDR Modification		$ 650
Investment After TDR Modification		$ 713

X

- Definition

Amount of investment in financing receivables (after modification) modified by troubled debt restructurings.

+ References

No definition available.

+ Details

Name:	mgyr_InvestmentAfterTdrModification
Namespace Prefix:	mgyr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of investment in financing receivables (before modification) modified by troubled debt restructurings.

+ References

No definition available.

+ Details

Name:	mgyr_InvestmentBeforeTdrModification
Namespace Prefix:	mgyr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

No definition available.

+ Details

Name:	mgyr_NumberOfLoans
Namespace Prefix:	mgyr_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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

No definition available.

+ Details

Name:	us-gaap_FinancingReceivableModificationsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=mgyr_Residential1To4FamilyRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: