00000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 00000002 - Statement - Consolidated Balance Sheets (Audited) link:presentationLink link:calculationLink link:definitionLink 00000003 - Statement - Consolidated Statements of Operations and Comprehensive Income / ( Loss) (Audited) link:presentationLink link:calculationLink link:definitionLink 00000004 - Statement - Consolidated Statements of Stockholders' Equity (Audited) link:presentationLink link:calculationLink link:definitionLink 00000005 - Statement - Consolidated Statements of Cash Flows (Audited) link:presentationLink link:calculationLink link:definitionLink 999006 - Disclosure - 1. Description of Business link:presentationLink link:calculationLink link:definitionLink 999007 - Disclosure - 2. Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 999008 - Disclosure - 3. Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 999009 - Disclosure - 4. Property, plant and equipment link:presentationLink link:calculationLink link:definitionLink 999010 - Disclosure - 5. Accounts receivable, net of allowances link:presentationLink link:calculationLink link:definitionLink 999011 - Disclosure - 6. Inventories link:presentationLink link:calculationLink link:definitionLink 999012 - Disclosure - 7. Other current assets link:presentationLink link:calculationLink link:definitionLink 999013 - Disclosure - 7. Other current assets - Summary of Other Current Assets link:presentationLink link:calculationLink link:definitionLink 999014 - Disclosure - 8. Loans Payable link:presentationLink link:calculationLink link:definitionLink 999015 - Disclosure - 10. Accounts payable and accrued expenses link:presentationLink link:calculationLink link:definitionLink 999016 - Disclosure - 11. Commitments link:presentationLink link:calculationLink link:definitionLink 999017 - Disclosure - 12. Stockholders' equity/(deficit) link:presentationLink link:calculationLink link:definitionLink 999018 - Disclosure - 13. Income taxes link:presentationLink link:calculationLink link:definitionLink 999019 - Disclosure - 14. Transactions with related parties link:presentationLink link:calculationLink link:definitionLink 999020 - Disclosure - 15. Reclassification of Financial Statement Items link:presentationLink link:calculationLink link:definitionLink 999021 - Disclosure - 16. Subsequent events link:presentationLink link:calculationLink link:definitionLink 999022 - Disclosure - 2. Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 999023 - Disclosure - 2. Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 999024 - Disclosure - 4. Property, plant and equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 999025 - Disclosure - 5. Accounts receivable, net of allowances (Tables) link:presentationLink link:calculationLink link:definitionLink 999026 - Disclosure - 6. Inventories (Tables) link:presentationLink link:calculationLink link:definitionLink 999027 - Disclosure - 7. Other current assets (Tables) link:presentationLink link:calculationLink link:definitionLink 999028 - Disclosure - 8. Loans Payable (Tables) link:presentationLink link:calculationLink link:definitionLink 999029 - Disclosure - 10. Accounts payable and accrued expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 999030 - Disclosure - 11. Commitments (Tables) link:presentationLink link:calculationLink link:definitionLink 999031 - Disclosure - 12. Stockholders' equity/(deficit) (Tables) link:presentationLink link:calculationLink link:definitionLink 999032 - Disclosure - 13. Income taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 999033 - Disclosure - 14. Transactions with related parties (Tables) link:presentationLink link:calculationLink link:definitionLink 999034 - Disclosure - 15. Reclassification of Financial Statement Items (Tables) link:presentationLink link:calculationLink link:definitionLink 999035 - Disclosure - 2. Significant Accounting Policies - Useful Life of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 999036 - Disclosure - 2. Significant Accounting Policies - Sales per Revenue Stream (Details) link:presentationLink link:calculationLink link:definitionLink 999037 - Disclosure - 2. Significant Accounting Policies - Income/Loss From Operations Segments (Details) link:presentationLink link:calculationLink link:definitionLink 999038 - Disclosure - 2. Significant Accounting Policies - Total Assets by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 999039 - Disclosure - 2. Significant Accounting Policies (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999040 - Disclosure - 4. Property, plant and equipment - Schedule of Property, Plant and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 999041 - Disclosure - 4. Property, plant and equipment (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999042 - Disclosure - 5. Accounts receivable, net of allowances - Summary of Accounts Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 999043 - Disclosure - 6. Inventories - Schedule of Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 999044 - Disclosure - 8. Loans payable - Related Party Loans Payable (Details) link:presentationLink link:calculationLink link:definitionLink 999045 - Disclosure - 8. Loans Payable (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999046 - Disclosure - 10. Accounts payable and accrued expenses - Schedule of Accounts Payable (Details) link:presentationLink link:calculationLink link:definitionLink 999047 - Disclosure - 10. Accounts payable and accrued expenses (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999048 - Disclosure - 11. Commitments - Operating Lease Liability (Details) link:presentationLink link:calculationLink link:definitionLink 999049 - Disclosure - 11. Commitments - Carrying Amounts of Operating Right-of-Use Assets (Details) link:presentationLink link:calculationLink link:definitionLink 999050 - Disclosure - 11. Commitments (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999051 - Disclosure - 12. Stockholders’ Equity - Issued and Outstanding Shares (Details) link:presentationLink link:calculationLink link:definitionLink 999052 - Disclosure - 12. Stockholders' equity/(deficit) (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999053 - Disclosure - 13. Income taxes - Components of Ttax Expense (Details) link:presentationLink link:calculationLink link:definitionLink 999054 - Disclosure - 13. Income taxes - Federal statutory tax rates to income tax benefit (Details) link:presentationLink link:calculationLink link:definitionLink 999055 - Disclosure - 13. Income taxes -Deferred taxes and Future Income Tax Assets (Details) link:presentationLink link:calculationLink link:definitionLink 999056 - Disclosure - 13. Income taxes - Geographic Components of Loss Before Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 999057 - Disclosure - 14. Related party transactions - Consolidated Entities Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 999058 - Disclosure - 14. Related party transactions - Consolidated Entities Rent Paid (Details) link:presentationLink link:calculationLink link:definitionLink 999059 - Disclosure - 14. Transactions with related parties (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999060 - Disclosure - 15. Reclassification of Financial Statement Items - Adjustments Resulting from Reclassification (Details) link:presentationLink link:calculationLink link:definitionLink