| Cash Flow for Image Sensing Systems Inc. (ISNS) | | | | | | | Cash Flow | in Thousands of Dollars | | | 12/2007 | 12/2006 | 12/2005 | 12/2004 | 12/2003 | | | Net Income | 872 | 3,105 | 2,841 | 2,694 | 2,135 | | Depreciation & Amortization | 226 | 226 | 121 | 85 | 123 | | Deferred Income Taxes | (1,653) | (203) | (57) | (73) | 294 | | Operating Losses | 4,500 | - | 445 | 653 | 225 | | Extraordinary Losses | - | - | - | - | - | | | Decrease in Receivables | (2,040) | 557 | (1,338) | (341) | (418) | | Decrease in Inventories | (909) | (358) | 92 | (81) | (149) | | Decrease in Other Current Assets | - | - | - | - | - | | Increase in Payables | 200 | 218 | (4) | (177) | 154 | | Increase in Other Current Liabilities | 177 | 648 | 11 | (281) | 369 | | Decrease in Other Working Capital | (147) | - | - | - | - | | Other Non-Cash Items | 306 | 290 | - | - | - | | Net Cash from Continuing Operations | 1,481 | 4,623 | 2,410 | 2,563 | 3,014 | | Net Cash from Discontinued Operations | - | - | - | - | - | | Cash from Operating Activities | 1,481 | 4,623 | 2,410 | 2,563 | 3,014 | | | | Sale of Property, Plant, Equipment | - | - | - | 29 | - | | Sale of Short Term Investments | 1,800 | - | 5,000 | 600 | - | | | Purchase of Property, Plant, Equipment | (11,510) | (419) | (323) | (86) | (82) | | Acquisitions | - | - | - | - | - | | Purchase of Short Term Investments | - | (1,800) | - | (4,550) | - | | Other Investment Changes, Net | 2,300 | - | - | - | - | | Cash from Investing Activities | (7,410) | (2,219) | 4,677 | (4,007) | (82) | | | Issuance of Debt | 5,000 | - | - | - | - | | Issuance of Capital Stock | 34 | 200 | 657 | 672 | 277 | | | Repayment of Debt | (5,263) | - | - | - | (450) | | Repurchase of Capital Stock | - | - | - | - | - | | Payment of Cash Dividends | - | - | - | - | - | | Other Financing Charges, Net | - | - | - | - | - | | Cash from Financing Activities | (229) | 200 | 657 | 672 | (173) | | | | Effect of Exchange Rate Changes | 145 | 16 | - | - | - | | Net Change in Cash | (6,013) | 2,620 | 7,744 | (772) | 2,759 | | | Cash at Beginning of Year | 11,626 | 9,006 | 1,262 | 2,034 | 2,625 | | Cash at End of Period | 5,613 | 11,626 | 9,006 | 1,262 | 5,384 | | | |