| Net (loss) | -2.26M |
| Issuance of common stock and options under equity compensation plans | 92K |
| Issuance of common stock not under equity compensation plan | |
| Depreciation and amortization expense | 185K |
| Allowance for bad debt | 3K |
| Amortization of debt issuance costs | |
| Amortization of convertible debentures, beneficial conversion feature | |
| Amortization of convertible debentures, beneficial conversion feature – related party | |
| Interest expense from warrants issued with convertible debentures | |
| Interest expense from warrants issued with convertible debentures – related party | |
| (Increase) in accounts receivable | -201K |
| (Increase) in other receivable | 147K |
| (Increase) in inventory | -2.36M |
| (Increase) in other current assets | |
| (Increase) decrease in deposits | |
| Increase (decrease) in accounts payable | 1.59M |
| Increase (decrease) in accrued expenses | -113K |
| Increase (decrease) in accrued interest | |
| Increase (decrease) in accrued interest – related party | 13K |
| Increase (decrease) in customer deposits | -157K |
| Increase (decrease) in deferred rent | -752K |
| Net cash provided (used) by operating activities | -2.66M |
| (Increase) decrease in restricted cash | |
| Purchases of equipment | -88K |
| Patent expenses | |
| Net cash provided (used) by investing activities | -88K |
| (Increase) decrease in prepaid debt issuance costs | |
| Proceeds from long term debt borrowings | |
| Repayments of long term debt borrowings | |
| Repayments of long term debt borrowings – related party | |
| Repayments of short term debt borrowings | |
| Repayment of short term debt borrowings – related party | |
| Proceeds from the issuance of convertible debt | |
| Proceeds from the issuance of convertible debt – related party | |
| Proceeds from the exercise of stock options | -1M |
| Principal payments on capital leases | -1K |
| Net cash provided (used) by financing activities | 1.75M |
| Net increase (decrease) in cash | -1M |
| Cash, beginning of period | 1.4M |
| Cash, end of period | 399K |
| Interest paid | 18K |
| Income taxes paid | 0 |
| Modification of debt to convertible debt | |
| Modification of related party debt to related party convertible debt | |
| Conversion of accrued interest to convertible debt | |
| Conversion of related party accrued interest to related party convertible debt | |
| Modification of accounts payable to convertible debt | |
| Conversion of convertible note to common stock | |
| Warrants issued to placement agent as a cost of debt issuance | |