XML 65 R53.htm IDEA: XBRL DOCUMENT
v3.22.4

STOCK-BASED COMPENSATION AND STOCK REPURCHASE PROGRAM (Schedule of Components of the ESOP Shares) (Details) | Sep. 30, 2022 shares
--- | ---
Share-Based Payment Arrangement, Noncash Expense [Abstract] |
Shares released for allocation during the year | 10,427
Shares purchased by ESOP trustee during the year | 8,423
Unreleased shares, ending | 302,373
Total released shares | 187,887
Total ESOP shares | 490,260

X
- Definition The shares that, although not legally released, will be released by a future scheduled and committed debt service payment and will be allocated to employees for service rendered in the current accounting period. The ESOP documents typically define the period of service to which the shares relate. ESOP shares are released to compensate employees directly, to settle employer liabilities for other employee benefits, and to replace dividends on allocated shares that are used for debt service. + References No definition available. + Details
Name: | mgyr_EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares1
Namespace Prefix: | mgyr_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares released under the employee stock ownership plan. + References No definition available. + Details
Name: | mgyr_EmployeeStockOwnershipPlanReleasedShares
Namespace Prefix: | mgyr_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Shares purchased by ESOP trustee during the year. + References No definition available. + Details
Name: | mgyr_SharesPurchasedByEsopTrusteeDuringYear
Namespace Prefix: | mgyr_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=109244661&loc=d3e17540-113929 + Details
Name: | us-gaap_EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=109244661&loc=d3e17540-113929 + Details
Name: | us-gaap_EmployeeStockOwnershipPlanESOPSharesInESOP
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration