Rule10b51ArrModifiedFlag Rule 10b5 1Arr Modified Flag. NonRule10b51ArrModifiedFlag Non Rule 10b5 1 Arr Modified Flag. Total Current Assets Total Assets Total Current Liabilities Total Liabilities Total Jerash Holdings (US), Inc. Stockholders’ Equity Total Equity Balance Balance Total Liabilities and Equity Gross Profit Gross profit Total Operating Expenses Income from Operations Total other expenses, net Net income (loss) Net income (loss) Net (loss) profit Net income (loss) attributable to Jerash Holdings (US), Inc.’s Common Stockholders Total Comprehensive Income (Loss) Comprehensive Income (Loss) Attributable to Jerash Holdings (US), Inc.’s Common Stockholders Balance (in Shares) Balance (in Shares) Equity Components [Axis] Net cash provided by operating activities Net cash used in investing activities Net cash provided by financing activities NET (DECREASE) INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF THE YEAR CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF THE YEAR CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF THE YEAR Organization and Description of Business [Abstract] Summary of Significant Accounting Policies [Abstract] Currency [Axis] Variable Rate [Axis] Recent Accounting Pronouncements [Abstract] Accounts Receivable, Net [Abstract] Schedule of Accounts Receivable [Abstract] Accounts receivable, net Accounts receivable, net Inventories [Abstract] Schedule of Inventories [Abstract] Total inventory Inventories Advances to Suppliers, Net [Abstract] Schedule of Advances to Suppliers [Abstract] Advances to suppliers, net Advances to suppliers, net Leases [Abstract] Schedule of Supplemental Balance Sheet Information Related to Operating Leases [Abstract] Total operating lease liabilities Present value of lease liabilities Schedule of Maturities of Lease Liabilities [Abstract] Total lease payments Property, Plant, and Equipment, Net [Abstract] Long-Lived Asset, Class [Axis] Property, plant, and equipment, net Property, plant, and equipment, net Equity [Abstract] Stock-Based Compensation [Abstract] Schedule of Stock Option Activities [Abstract] Option to Acquire Shares, Beginning Balance Option to Acquire Shares, Ending Balance Option to acquire shares, stock options outstanding Stock options outstanding Weighted Average Exercise Price, Beginning Balance Weighted Average Exercise Price, Ending Balance Number of Shares, Beginning Balance Number of Shares, Ending Balance RSUs remained outstanding Weighted- Average Grant Date Fair Value Per Share, Beginning Balance Weighted- Average Grant Date Fair Value Per Share, Ending Balance Award Type [Axis] Related Party Transactions [Abstract] Related and Nonrelated Parties [Axis] Credit Facilities and Bank Loan [Abstract] Schedule of Maturities of Bank Loan [Abstract] Total bank loan Noncontrolling Interest [Abstract] Earnings (Loss) Per Share [Abstract] Earnings (Loss) Per Share Attributable to Common Stockholders: Segment Reporting [Abstract] Schedule of Operating Results Reviewed by CODM [Abstract] Total selling, general, and administrative expenses Selling, general, and administrative expenses Total expenses Geographical [Axis] Commitments and Contingencies [Abstract] Income Tax [Abstract] Schedule of Provision for Income Taxes [Abstract] Total Current Tax Total deferred tax Total tax Income Tax Authority, Name [Axis] Total Income tax expenses Schedule of Tax Payments Jurisdiction [Abstract] Income Tax Jurisdiction [Axis] Schedule of Unrecognized Tax Benefits [Abstract] Beginning balance Closing balance Deferred Tax Assets and Liabilities [Abstract] Deferred tax liabilities Subsequent Events [Abstract] Document Type Document Annual Report Current Fiscal Year End Date Document Period End Date Document Fiscal Year Focus Document Transition Report Entity File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Entity Shell Company Entity Public Float Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Auditor Firm ID Auditor Opinion [Text Block] Auditor Name Auditor Location Entity Central Index Key Amendment Flag Document Fiscal Period Focus ASSETS Current Assets: Cash and cash equivalents CASH AND CASH EQUIVALENTS END OF THE YEAR Prepaid expenses and other current assets Restricted cash - non-current LESS: NON-CURRENT RESTRICTED CASH Long-term deposits Goodwill Carrying amount of goodwill Operating lease right of use assets LIABILITIES AND EQUITY Current Liabilities: Credit facilities Accounts payable Accrued expenses Income tax payable - current Uncertain tax provision Uncertain tax positions Other payables Deferred revenue Contract liabilities Bank loan - current Bank loan – current Operating lease liabilities - current Operating lease liabilities – current Deferred tax liabilities, net Operating lease liabilities - non-current Operating lease liabilities – non-current Bank Loan -non current Bank loan – non current Commitments and Contingencies (Note 16) Equity Preferred stock, $0.001 par value; 500,000 shares authorized; none issued and outstanding Preferred stock, par value (in Dollars per share) Preferred stock, par value Preferred stock, shares authorized (in Shares) Preferred stock, shares issued (in Shares) Preferred stock, shares outstanding (in Shares) Common stock, $0.001 par value; 30,000,000 shares authorized; 12,939,418 shares issued; 12,699,940 shares outstanding as of March 31, 2026 and 2025, respectively Common stock, par value (in Dollars per share) Common stock, shares authorized (in Shares) Common stock, shares issued (in Shares) Common stock, shares outstanding (in Shares) Additional paid-in capital Treasury stock, shares (in Shares) Statutory reserve Retained earnings Accumulated other comprehensive loss Noncontrolling interest Non controlling interest Revenue, net Revenue Sales by geographic areas Cost of goods sold Less: Cost of goods sold Stock-based compensation expenses Other Income (Expenses): Other income, net Net income before provision for income taxes Net income before provision for income taxes Total Net income attributable to noncontrolling interest Net income (loss) Other Comprehensive Income (Loss): Foreign currency translation gain (loss) Comprehensive income attributable to noncontrolling interest Basic (in Dollars per share) Basic earnings (loss) per share (in Dollars per share) Diluted (in Dollars per share) Diluted earnings (loss) per share (in Dollars per share) Weighted Average Number of Shares Denominator: