Total Current Assets Total Current Assets Total Assets Total Assets Total Current Liabilities Total Current Liabilities Total Liabilities Total Liabilities Total equity attributable to ZK International Group Co., Ltd. Total Equity Balance Balance Total Liabilities and Shareholders’ Equity Gross profit Gross profit Total operating expenses Total operating expenses Loss from continuing operations Total other income/(expenses), net Total other income (expenses), net Loss from continuing operations before income taxes Net loss from continuing operation Net income (loss) from continuing operation Net loss Loss from discontinued operations, net of tax Net income from discontinued operation Net loss discontinued operations Net loss Net loss attributable to ZK International Group Co., Ltd. Total comprehensive loss Comprehensive loss attributable to ZK International Group Co., Ltd. Balance (in Shares) Balance (in Shares) Equity Components [Axis] Net cash used in operating activities- continuing operations Net cash provided by/(used in) operating activities Net cash provided by/(used in) from operating activities Net cash used in investing activities-continuing operations Net cash (used in)/provided by investing activities Net cash (used in)/provided by investing activities Net cash provided by financing activities-continuing operations Net cash provided by/(used in) financing activities Net cash used in financing activities Net increase/(decrease) in cash and restricted cash Cash and cash equivalents and restricted cash at beginning of the period Cash and cash equivalents at end of the period Long-Lived Asset, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Customer [Axis] Supplier [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Type [Axis] Sub total- amounts increasing the gain Disposal Group Classification [Axis] Beginning balance Ending balance Less: allowance for credit loss Allowance for doubtful accounts Ending balance Prepayment, deposit and other receivable Prepayment, deposit and other receivable - current Total Units Total Carrying Amount Property, plant and equipment, net Property and equipment, net Property, plant and equipment, net Related and Nonrelated Parties [Axis] Total Accrued expenses and other current liabilities Short-Term Debt, Type [Axis] Outstanding,Shares Underlying Options Outstanding,Shares Underlying Options Outstanding, Weighted Average Exercise Price (in Dollars per share) Outstanding, Weighted Average Exercise Price (in Dollars per share) Outstanding, Grant-Date Fair Value (in Dollars) Outstanding, Grant-Date Fair Value (in Dollars) Outstanding, Shares Underlying Options/Warrants Outstanding, Shares Underlying Options/Warrants Outstanding warrants Outstanding, Weighted Average Exercise Price Outstanding, Weighted Average Exercise Price Outstanding, Weighted Average Remaining Contractual Term (Years) Outstanding, Weighted Average Remaining Contractual Term (Years) Total Document Type Entity File Number Entity Registrant Name Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, Country Entity Central Index Key Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Current Fiscal Year End Date ASSETS Current Assets Cash and cash equivalents Account receivables, net Account receivables, net: Total, net Receivable of disposal subsidiaries Advance to suppliers Digital assets consideration receivable Digital assets Assets related to discontinued operation Non-Current Assets Prepayment for property and equipment Intangible assets, net Long-term investment Non-current assets of discontinued operations Total Non-Current Assets Total Non-Current Assets LIABILITIES AND SHAREHOLDERS’ EQUITY Current Liabilities Accounts payable Accrued expenses and other current liabilities Accrued payroll and welfare Advance from customers Total Due to related parties Total Convertible debentures Net carrying value Income tax payable Current liabilities of discontinued operations Non-Current Liabilities Non-current liabilities of discontinued operations Total Non-Current Liabilities Total Non-Current Liabilities Shareholders’ Equity Common stock, no par value, unlimited shares authorized, 60,712,308 and 6,612,308 shares issued and outstanding, respectively Common stock, no par value (in Dollars per share) Common stock, shares authorized Common stock, shares outstanding (in Shares) Common stock, shares issued (in Shares) Additional paid in capital Statutory surplus reserve Accumulated deficit Accumulated other comprehensive income (loss) Equity attributable to non-controlling interests Continuing operations: Revenues Total customer Cost of sales Operating expenses: General and administrative expenses Other income/(expenses): Interest income Loss on investment Interest income Loss on disposal of subsidiaries Loss from disposal of subsidiary Income tax expense Total income tax expense Discontinued operations: Loss from discontinued operations before income taxes Income tax expense Net income/(loss) attributable to non-controlling interests Other comprehensive income (loss): Foreign currency translation adjustment Comprehensive income attributable to non-controlling interests Basic and diluted loss per share Basic from continuing operation (in Dollars per share) Basic from discontinuing operation (in Dollars per share) Diluted from continuing operation (in Dollars per share) Diluted from discontinuing operation (in Dollars per share) Weighted average number of shares outstanding Basic from continuing operation (in Shares) Basic from discontinuing operation (in Shares) Diluted from continuing operation (in Shares) Diluted from discontinuing operation (in Shares) Stock based compensation (in Shares) Stock based compensation Shares Issued for cash or subscription receivables Aggregate gross proceeds Shares Issued for cash or subscription receivables (in Shares) Aggregate of ordinary shares (in Shares) Issuance shares Shares of common stock for issuance Disposal of subsidiaries Cash flows from operating activities: Adjustments to reconcile net income to net cash provided by operating activities: Bad debt expense and credit loss Stock compensation expense Interest expense of convertible notes Changes in operating assets and liabilities: Net increase in accounts payable Net increase in accrued expenses and other current liabilities Net increase in accrued payroll and welfare Net increase in advance from customers Net increase in Income tax payable Net cash provided by/(used in) operating activities- discontinued operations Net cash provided by/(used in) discontinued operations Cash flows from investing activities: Net cash (used in)/provided by investing activities-discontinued operations Cash flows from financing activities: Proceeds from share issuance, net of issuance costs Proceeds from stock issuances (in Dollars) Net cash used in financing activities-discontinued operations Effect of exchange rate changes on cash Cash and cash equivalent of continuing operations at end of the period Subscription receivable Interest expenses Interest expenses Net loss on long-term investment Net (increase) in accounts receivable Net (increase) in other receivables and prepayments Net (increase) in advance to supplier Purchase of property and equipment and intangible assets Net repayment for due to related parties Less: Cash, cash equivalents of discontinued operations at end of the period Common Stock Additional Paid-in Capital Subscription Receivable Statutory surplus reserve Accumulated deficits Accumulated other comprehensive income (loss) Non- controlling interests ORGANIZATION AND BASIS OF PRESENTATION