| Cash & Equivalents | 2.02 | 2.49 | 2.83 | 3.62 | 6.1 | 2.12 | |
| Cash & Short-Term Investments | 2.02 | 2.49 | 2.83 | 3.62 | 6.1 | 2.12 | |
| Cash Growth | -30.81% | -11.84% | -21.99% | -40.56% | 187.30% | 121.28% | |
| Receivables | 1.54 | 1.59 | 1.7 | 2.66 | 2.58 | 2.11 | |
| Inventory | 4.68 | 5.05 | 5.53 | 5.8 | 5.29 | 3.29 | |
| Prepaid Expenses | 0.55 | 0.32 | 0.32 | 0.42 | 0.26 | 0.24 | |
| Other Current Assets | 0.11 | 0.14 | 0.32 | 0.27 | 0.16 | 0.17 | |
| Total Current Assets | 8.9 | 9.6 | 10.7 | 12.77 | 14.38 | 7.94 | |
| Property, Plant & Equipment | 4.46 | 5.39 | 6.12 | 5.22 | 1.28 | 1.46 | |
| Other Intangible Assets | 1.34 | 1.43 | 1.56 | 1.69 | 1.81 | - | |
| Long-Term Deferred Tax Assets | 10.66 | 10.66 | 10.11 | 8.67 | 7.96 | 6.06 | |
| Other Long-Term Assets | 0.29 | 0.26 | 0.25 | 0.25 | 0.14 | 0.16 | |
| Accounts Payable | 1.2 | 1.3 | 1.61 | 1.67 | 2.17 | 1.37 | |
| Accrued Expenses | 0.51 | 0.68 | 0.58 | 0.74 | 0.69 | 0.38 | |
| Short-Term Debt | 5.48 | 3.97 | 2.99 | 1.38 | 1.34 | 1.44 | |
| Current Portion of Long-Term Debt | - | - | - | 0.13 | 0.5 | - | |
| Current Portion of Leases | 0.56 | 0.53 | 0.48 | 0.44 | 0.26 | 0.48 | |
| Current Unearned Revenue | 0.36 | 0.41 | 0.85 | 0.62 | 0.42 | 0.48 | |
| Total Current Liabilities | 8.11 | 6.89 | 6.5 | 4.97 | 5.39 | 4.15 | |
| Long-Term Debt | - | - | - | - | 0.13 | - | |
| Long-Term Leases | 1.86 | 2.28 | 2.81 | 3.29 | - | 0.26 | |
| Long-Term Unearned Revenue | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.03 | |
| Common Stock | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | |
| Additional Paid-In Capital | 69.85 | 69.37 | 68.38 | 67.16 | 66.14 | 61.73 | |
| Retained Earnings | -53.16 | -50.17 | -47.93 | -46.01 | -46.1 | -50.57 | |
| Treasury Stock | -1.04 | -1.04 | -1.04 | -0.83 | - | - | |
| Total Liabilities & Equity | 25.65 | 27.35 | 28.74 | 28.6 | 25.58 | 15.61 | |
| Total Debt | 7.9 | 6.79 | 6.28 | 5.24 | 2.23 | 2.18 | |
| Net Cash (Debt) | -5.89 | -4.29 | -3.45 | -1.62 | 3.87 | -0.06 | |
| Net Cash Per Share | -0.75 | -0.57 | -0.48 | -0.21 | 0.43 | -0.01 | |
| Filing Date Shares Outstanding | 7.98 | 7.95 | 7.55 | 7.12 | 7.27 | 6.94 | |
| Total Common Shares Outstanding | 7.96 | 7.61 | 7.34 | 7.09 | 7.18 | 6.1 | |
| Working Capital | 0.79 | 2.71 | 4.2 | 7.8 | 8.99 | 3.79 | |
| Book Value Per Share | 1.97 | 2.39 | 2.65 | 2.87 | 2.79 | 1.83 | |
| Tangible Book Value | 14.32 | 16.73 | 17.86 | 18.63 | 18.23 | 11.17 | |
| Tangible Book Value Per Share | 1.80 | 2.20 | 2.43 | 2.63 | 2.54 | 1.83 | |
| Machinery | 6.89 | 6.51 | 6.33 | 4.25 | 4.35 | 3.7 | |