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REGULATORY CAPITAL (Details) | Sep. 30, 2021 | Sep. 30, 2020
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Magyar Bancorp, Inc. [Member] |  |  |
Tier 1 leverage ratio |  |  |
Tier 1 leverage ratio (to average assets) ratio |  | 12.43% | 7.84%
Common Equity Tier 1 Capital (to risk-weighted assets) ratio |  | 19.19% | 11.84%
Tier 1 risk-based capital ratio |  |  |
Tier 1 risk-based capital ratio (to risk-weighted assets) ratio |  | 19.19% | 11.84%
Total risk-based capital ratio |  |  |
Total risk-based capital ratio (to risk-weighted assets) ratio |  | 20.44% | 13.09%
Magyar Bank [Member] |  |  |
Tier 1 leverage ratio |  |  |
Tier 1 leverage ratio (to average assets) ratio |  | 10.18% | 8.30%
Required amount of Tier 1 Capital for adequacy purposes effective, ratio |  | 4.00% | 4.00%
Minimum Tier 1 Capital required to be well-capitalized, ratio |  | 5.00% | 5.00%
Common Equity Tier 1 Capital (to risk-weighted assets) ratio |  | 15.74% | 11.93%
Required amount of common equity Tier 1 Capital for adequacy purposes effective, ratio | [1] | 7.00% | 7.00%
Minimum common equity Tier 1 Capital required to be well-capitalized, ratio |  | 6.50% | 6.50%
Tier 1 risk-based capital ratio |  |  |
Tier 1 risk-based capital ratio (to risk-weighted assets) ratio |  | 15.74% | 11.93%
Required amount of Tier 1 Capital for adequacy purposes effective, ratio | [1] | 8.50% | 8.50%
Minimum Tier 1 Capital required to be well-capitalized, ratio |  | 8.00% | 8.00%
Total risk-based capital ratio |  |  |
Total risk-based capital ratio (to risk-weighted assets) ratio |  | 16.99% | 13.18%
Required amount of capital for adequacy purposes effective, ratio | [1] | 10.50% | 10.50%
Minimum Capital required to be well-capitalized, ratio |  | 10.00% | 10.00%
[1] | Includes 2.50% capital conservation buffer

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- Definition Ratio of minimum total risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action. + References No definition available. + Details
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- Definition Ratio of total risk-based capital to risk-weighted assets as defined by regulatory framework. + References No definition available. + Details
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- Definition Represents the minimum amount of common equity Tier One Capital Ratio (Tier one capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action. + References No definition available. + Details
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- Definition Represents the minimum amount of common equity Tier 1 capital ratio (Tier 1 capital divided by risk weighted assets) required to be categorized as "well capitalized" under the regulatory framework for prompt corrective action. + References No definition available. + Details
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