XML 35 R23.htm IDEA: XBRL DOCUMENT
v3.22.4

401(K) EMPLOYEE CONTRIBUTION PLAN | 12 Months Ended
--- | ---
Sep. 30, 2022
Deferred Compensation Arrangements [Abstract] |
401(K) EMPLOYEE CONTRIBUTION PLAN | NOTE O - 401(K) EMPLOYEE CONTRIBUTION PLAN The Company has a defined contribution 401(k) plan covering all employees, as defined under the plan document. Employees may contribute to the plan, as defined under the plan document, and the Company can make discretionary contributions. The Company contributed $271,000 and $232,000 to the plan for the years ended September 30, 2022 and 2021, and is included in compensation and employee benefits in the accompanying Consolidated Statements of Income.

X
- Definition The entire disclosure regarding the Employee Contribution 401(k) plan. + References No definition available. + Details
Name: | mgyr_EmployeeContributionPlanTextBlock
Namespace Prefix: | mgyr_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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