| Net income | 17.76M |
| Amortization and depreciation | 13.42M |
| Provision for prompt payment discounts | 3.78M |
| Recovery of inventory allowances | 1.37M |
| Impairment of product rights | |
| Stock-based compensation | 2.01M |
| Benefit from (provision for) deferred income taxes | 884K |
| Accounts receivable | -19.17M |
| Inventories | -4.55M |
| Prepaid expenses, long-term accounts receivable and other assets | -4.05M |
| Accounts payable | |
| Accrued expenses and license agreement liability | |
| Income taxes receivable | |
| Deferred revenue | 0 |
| Net cash provided by operating activities | 28.4M |
| Purchase of property and equipment | -844K |
| Net cash used in investing activities | -10.83M |
| Proceeds from exercise of common stock options and warrants | 773K |
| Excess tax benefit from stock-based compensation | 12K |
| Principal payments on capital lease obligation | -75K |
| Net cash provided by financing activities | -4.21M |
| Net increase in cash and cash equivalents | 13.36M |
| Cash and cash equivalents as of beginning of period | 56.25M |
| Cash and cash equivalents as of end of period | 69.61M |