| Net loss | -54.76M |
| Depreciation and amortization | 31.29M |
| Deferred income taxes | |
| Impairment and loss on disposal of property, plant and equipment | |
| Stock-based compensation expense | 6.42M |
| Recoveries of bad debt | |
| Write down for obsolete inventories | |
| Accounts receivable | 14.13M |
| Royalty income receivable | 2.18M |
| Inventory, prepaid expenses and other assets | |
| Income taxes receivable | |
| Accounts payable and accrued expenses | -2.54M |
| Deferred revenue and licensing fees | -3.85M |
| Pension and postretirement benefits | -107K |
| Other long-term liabilities | |
| Net cash (used in) provided by operating activities | |
| Purchases of investment securities | |
| Proceeds from sales and maturities of investment securities | |
| Purchase of business, net of cash acquired | -144.33M |
| Purchase of property, plant and equipment | -37.95M |
| Payments for patent applications and other costs | -188K |
| Net cash provided by (used in) investing activities | |
| Principal payments on long-term debt | -44.88M |
| Purchase of treasury stock | -842K |
| Proceeds from sale of common stock | 1.83M |
| Tax benefit of stock based compensation | |
| Net cash used in financing activities | |
| Effect of exchange rate changes on cash flows | -48K |
| Decrease in cash and cash equivalents | -4.59M |
| Cash and cash equivalents at beginning of period | |
| Cash and cash equivalents at end of period | |