00000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 00000002 - Statement - Statements of Net Assets Available for Benefits link:presentationLink link:calculationLink link:definitionLink 00000003 - Statement - Statements of Changes in Net Assets Available for Benefits link:presentationLink link:calculationLink link:definitionLink 999004 - Disclosure - Plan Description link:presentationLink link:calculationLink link:definitionLink 999005 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 999006 - Disclosure - Investments and Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 999007 - Disclosure - Omega Flex, Inc. Stock Fund link:presentationLink link:calculationLink link:definitionLink 999008 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 999009 - Disclosure - Plan Termination link:presentationLink link:calculationLink link:definitionLink 999010 - Disclosure - Tax Status of the Plan link:presentationLink link:calculationLink link:definitionLink 999011 - Disclosure - Excess Contributions Payable link:presentationLink link:calculationLink link:definitionLink 999012 - Disclosure - Reconciliation of Financial Statements to Form 5500 link:presentationLink link:calculationLink link:definitionLink 999013 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 999014 - Disclosure - Schedule H, Line 4(i) – Schedule of Assets (Held at End of Year) link:presentationLink link:calculationLink link:definitionLink 999015 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 999016 - Disclosure - Plan Description (Tables) link:presentationLink link:calculationLink link:definitionLink 999017 - Disclosure - Investments and Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 999018 - Disclosure - Reconciliation of Financial Statements to Form 5500 (Tables) link:presentationLink link:calculationLink link:definitionLink 999019 - Disclosure - Schedule H, Line 4(i) – Schedule of Assets (Held at End of Year) (Tables) link:presentationLink link:calculationLink link:definitionLink 999020 - Disclosure - Plan Description (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999021 - Disclosure - Schedule of Vesting Percentage on Participant Contributions (Details) link:presentationLink link:calculationLink link:definitionLink 999022 - Disclosure - Summary of Significant Accounting Policies (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999023 - Disclosure - Schedule of Plan Assets at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 999024 - Disclosure - Schedule of Fair Value Estimated Using NAV Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 999025 - Disclosure - Omega Flex, Inc. Stock Fund (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999025 - Disclosure - Omega Flex, Inc. Stock Fund (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999026 - Disclosure - Related Party Transactions (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999027 - Disclosure - Excess Contributions Payable (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999028 - Disclosure - Schedule of Financial Statements to Form 5500 (Details) link:presentationLink link:calculationLink link:definitionLink 999029 - Disclosure - Schedule of Reconciliation of Net Increase in Net Assets (Details) link:presentationLink link:calculationLink link:definitionLink 999030 - Disclosure - Schedule of Asset Held for Investment (Details) link:presentationLink link:calculationLink link:definitionLink 999030 - Disclosure - Schedule of Asset Held for Investment (Details) link:presentationLink link:calculationLink link:definitionLink