| ASSETS | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | 
                                
                                    | Cash and Cash Equivalents | 2.40 M | 2.57 M | 2.20 M | 4.16 M | 
                                
                                    | Short Term Investments | N/A | N/A | N/A | N/A | 
                                
                                    | Accounts Receivable | 1.83 M | 1.90 M | 1.88 M | 1.57 M | 
                                
                                    | Other Receivables | N/A | N/A | N/A | N/A | 
                                
                                
                                    | Total Receivables | 1.83 M | 1.90 M | 1.88 M | 1.57 M | 
                                
                                    | Inventory | 2.97 M | 2.80 M | 2.53 M | 1.35 M | 
                                
                                    | Prepaid Expenses | N/A | N/A | N/A | N/A | 
                                
                                    | Restricted Cash | N/A | N/A | N/A | N/A | 
                                
                                    | Other Current Assets | 191.24 K | 227.30 K | 193.40 K | 302.20 K | 
       
                                
                                    | Total Current Assets | 9.31 M | 10.08 M | 11.56 M | 13.81 M | 
                                
                                    | Gross Property, Plant and Equipment | 1.73 M | 2.47 M | 2.67 M | 2.85 M | 
                                
                                    | Accumulated Depreciation | 1.60 M | 2.23 M | 2.45 M | 2.42 M | 
                                
                                    | Net Property, Plant and Equipment | 129.48 K | 241.46 K | 215.69 K | 426.09 K | 
                                
                                
                                    | Goodwill and Other Intangibles | 0.00 | 0.00 | 0.00 | 0.00 | 
                                
                                    | Loans Receivable | N/A | N/A | N/A | N/A | 
             
                                
                                    | Other Long-Term Assets | 11.44 M | 10.96 M | 10.25 M | 9.04 M | 
                                
                                    | Total Assets | 21.42 M | 22.19 M | 23.01 M | 24.32 M | 
                                
                                | Liabilities and Shareholders' Equity | 
                                
                                    | Accounts Payable | 1.54 M | 1.81 M | 1.27 M | 562.83 K | 
                                
                                    | Accrued Expenses | 812.91 K | 1.06 M | 956.54 K | 1.01 M | 
                                
                                    | Short Term Borrowings | 38.20 K | 116.88 K | 109.49 K | 207.88 K | 
                                
                                    | Notes Payable | N/A | N/A | N/A | N/A | 
                                
                                
                                    | Current Income Taxes Payable | N/A | N/A | N/A | N/A | 
                                
                                    | Unearned Revenue | N/A | N/A | N/A | N/A | 
                                
                                    | Other Current Liabilities | 877.55 K | 869.39 K | 790.09 K | 697.59 K | 
                                
                                    | Total Current Liabilities | 3.28 M | 3.98 M | 3.20 M | 2.48 M | 
                                
                                    | Long Term Debt | 49.56 K | 85.82 K | 64.73 K | 171.25 K | 
                                
                                    | Capital Leases | N/A | N/A | N/A | N/A | 
                                
                                    | Minority Interest | -20.57 K | --344.00 | 62.72 K | -73.16 K | 
                                
                                    | Other Non-Current Liabilities | 0.00 | 0.00 | 0.00 | 0.00 | 
                                
                                    | Total Liabilities | 3.33 M | 4.06 M | 3.27 M | 2.65 M | 
                                
                                    | Total Preferred Equity | 0.00 | 0.00 | 0.00 | 0.00 | 
                                
                                    | Common Stock | 117.08 M | 117.08 M | 117.06 M | 117.06 M | 
                                
                                    | Additional Paid In Capital | 4.92 M | 4.64 M | 4.35 M | 4.35 M | 
                                
                                    | Retained Earnings | -105.53 M | -105.21 M | -103.36 M | -101.64 M | 
                                
                                    | Treasury Stock | 0.00 | 0.00 | 0.00 | 0.00 | 
                                |
                                
                                    | Total Common Equity | 17.10 M | 17.28 M | 18.90 M | 20.89 M | 
                                
                                    | Total Equity | 17.10 M | 17.28 M | 18.90 M | 20.89 M | 
                                
                                    | Total Liabilities and Shareholders' Equity | 21.42 M | 22.19 M | 23.01 M | 24.32 M |