| Consolidated net income | |
| Depreciation and amortization | |
| Provision (recoveries) for uncollectible receivables | |
| Provision for inventory obsolescence | 2.39M |
| Share-based compensation | 3.39M |
| Deferred income taxes | 162K |
| Earnings from equity investment | -1.7M |
| Loss on disposal of assets | |
| Gain on sale of auction rate securities | |
| Non-cash interest expense | |
| Non-cash restructuring charges | |
| Accounts receivable | -3.68M |
| Inventories | -1.47M |
| Deferred cost of goods sold | |
| Prepaid expenses and other current assets | |
| Deferred revenue | |
| Accounts payable, accrued expenses and income taxes receivable and payable | |
| Other non-current assets and liabilities | -78K |
| Cash provided by operating activities | 34.71M |
| Purchases of property, plant and equipment | -7.01M |
| Proceeds from the sale of auction rate securities | |
| Cash provided by (used in) investing activities | -7.42M |
| Payments for debt issuance costs | -2.5M |
| Cash used in financing activities | -21.13M |
| Effect of exchange rates on cash and cash equivalents | -1.38M |
| Increase in cash and cash equivalents | 4.78M |
| Cash and cash equivalents, beginning of period | 59.96M |
| Cash and cash equivalents, end of period | 64.74M |
| Cash paid for interest | 2.17M |
| Cash paid for income taxes | 10.87M |
| Income tax refunds received | 359K |
| Cash paid for reorganization items | |
| Debt issuance costs | |
| Issuance of PIK notes | |