Commitments and Contingencies Disclosure [Text Block]
Pension and Other Postretirement Benefits Disclosure [Text Block]
Net Increase (Decrease) in Cash and Cash Equivalents
Note Receivable Change
Adjustments to Reconcile Net Income to Net Cash Provided By (Used In) Operating Activities:
Accumulated Other Comprehensive Income
Other Income (Expense), Net
General & Administrative Expense
Other Long-Term Liabilities
Accrued Commissions & Sales Incentives
Carrying value as of the balance sheet date of obligations incurred through that date and payable for sales commissions and incentives. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
Note Receivable - Mestek
Statement [Table]
Entity Registrant Name
Compensation Related Costs, Retirement Benefits
Inventory Disclosure [Text Block]
Capital Expenditures
Stockholders' Equity, Period Increase (Decrease)
Equity Component
Interest Income (Expense), Net
Cost of Goods Sold
Other Liabilities
Dividends Payable {1}
Dividends Payable
Accounts Receivable
Document Period End Date
Leases of Lessor Disclosure [Text Block]
Income Tax Disclosure [Text Block]
Organization, Consolidation and Presentation of Financial Statements
Cash paid for Interest
Translation effect on cash
Cash Flows from Financing Activities:
Common Stock, Par Value
Accrued Compensation
Amendment Flag
Document and Entity Information
Commitment and Contingencies
Significant Accounting Policies [Text Block]
Inventory Change
Non-Cash Compensation Expense
Cash Flows from Operating Activities:
Additional Paid-in Capital
Net Income attributable to Omega Flex, Inc.
Net Income attributable to Omega Flex, Inc.
Selling Expense
Paid In Capital
Total Liabilities
Total Liabilities
Current Liabilities:
Deferred Taxes
Current Assets:
Current Fiscal Year End Date
Supplemental Disclosure of Cash Flow Information
Cumulative Translation Adjustment
Diluted Weighted Average Shares Outstanding
Income Statement
Common Stock, Shares Authorized
Accumulated Other Comprehensive Income (Loss)
Omega Flex, Inc. Shareholders Equity:
Entity Current Reporting Status
Subsequent Events [Text Block]
Income Taxes
Accounting Policies
Other Liabilities Change
Provision for Losses on Accounts Receivable, net of write-offs and recoveries
Shares, Outstanding
Shares, Outstanding
Shares, Outstanding
Common Stock
Cash and Cash Equivalents
Entity Central Index Key
Related Party Transactions Disclosure [Text Block]
Treasury Stock Purchase
Principal (Payments)/Borrowings on Line of Credit
Net Cash Provided By (Used In) Investing Activities
Net Cash Provided By (Used In) Investing Activities
Property and Equipment - net
Document Fiscal Year Focus
Income Tax Expense
Total Omega Flex, Inc. Shareholders Equity
Total Omega Flex, Inc. Shareholders Equity
Other Current Assets
Debt
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Cash paid for Income Taxes
Retained Earnings {1}
Retained Earnings
Operating Profit
Operating Profit
Gross Profit
Gross Profit
Treasury Stock
Treasury Stock
LIABILITIES AND SHAREHOLDERS' EQUITY
Inventories - Net
Entity Filer Category
Proceeds from Issuance of Common Stock
Non Controlling Interest
Common Stock, Shares Issued
Goodwill - net
Statement of Financial Position
Balance Sheets - Parenthetical
Subsequent Events
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
Leases
Debt Disclosure [Text Block]
Cash and Cash Equivalents - End of Period
Cash and Cash Equivalents - End of Period
Dividends Paid
Accrued Compensation Change
Other Assets Change
Common Stock {1}
Common Stock
Diluted Earnings
Basic Weighted Average Shares Outstanding
Entity Common Stock, Shares Outstanding
Stockholders' Equity Note Disclosure [Text Block]
Cash Flows from Investing Activities:
Treasury Stock {1}
Treasury Stock
Basic Earnings per Common Share:
Less: Net (Income) Loss attributeable to Nonconrolling Interest, Net of Tax
Net Income
Net Income
Other Long Term Assets
ASSETS
Document Fiscal Period Focus
Compensation Related Costs, Share Based Payments
Accounts Receivable Change
Change in Assets and Liabilities:
Depreciation and Amortization
Basic Earnings
Income Before Income Taxes
Income Before Income Taxes
Net Sales
Entity Well-known Seasoned Issuer
Property, Plant, and Equipment
Dividends
Common Stock, Shares Outstanding
Deferred Taxes {1}
Deferred Taxes
Line of Credit
Accounts Payable {1}
Accounts Payable
Total Assets
Total Assets
Entity Public Float
Related Party Disclosures
Property, Plant and Equipment Disclosure [Text Block]
Net Cash Provided by (Used In) Financing Activities
Net Cash Provided by (Used In) Financing Activities
Accrued Commissions and Sales Incentives Change
Increase / (decrease) in carrying value as of the balance sheet date of obligations incurred through that date and payable for sales commissions and incentives. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
Statemet of Cash Flows
Non-Controlling Interest
Retained Earnings
Long-Term Debt
Document Type
Cash and Cash Equivalents - Beginning of Period
Cash and Cash Equivalents - Beginning of Period
Net Cash Provided By (Used In) Operating Activities
Net Cash Provided By (Used In) Operating Activities
Statement of Stockholders' Equity
Total Shareholders' Equity
Total Shareholders' Equity
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
Equity:
Total Current Liabilities
Total Current Liabilities
Total Current Assets
Total Current Assets
Statement [Line Items]
Inventory
Accounts Payable Change
Statement, Equity Components [Axis]
Diluted Earnings per Common Share:
Total Liabilities and Shareholders' Equity
Total Liabilities and Shareholders' Equity
Taxes Payable {1}
Taxes Payable
Entity Voluntary Filers