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CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 25, 2010 | Dec. 26, 2009
Revenues: |  |  |
Net product revenues | $ 125,464,687 | $ 116,622,692 | $ 108,118,271
Research and development revenues | 5,679,908 | 3,763,074 | 6,536,486
Revenues, Total | 131,144,595 | 120,385,766 | 114,654,757
Expenses: |  |  |
Cost of product revenues | 82,110,464 | 81,224,350 | 75,982,694
Selling, general and administrative | 18,928,996 | 14,837,519 | 14,136,482
Impairment of intangible assets and goodwill | 4,999,512 |  |
Costs and Expenses | 131,913,934 | 115,795,797 | 104,266,210
(Loss) income from operations | (769,339) | 4,589,969 | 10,388,547
Other income and expense: |  |  |
Interest income | 1,305,240 | 2,192,334 | 2,180,678
Other income and expense, net | 93,125 | 77,202 | 728,686
Foreign currency transaction gains (losses) | 12,403 | (418,710) | (1,005,184)
Gain on loans to KTC |  |  | 1,187,937
Gain on remeasurement of investment in KTC |  |  | 599,328
Gain on sales of investments | 368,641 | 2,597,505 |
Other-than-temporary impairment of marketable debt securities | (150,644) |  | (926,630)
Gain on sales of patents | 155,658 | 769,797 | 6,323,934
Nonoperating Income (Expense), Total | 1,784,423 | 5,218,128 | 9,088,749
Income before benefit (provision) for income taxes, and equity (losses) earnings in unconsolidated affiliates and net (income) loss of noncontrolling interest | 1,015,084 | 9,808,097 | 19,477,296
Tax benefit (provision) | 3,541,000 | (252,000) | (690,200)
Income before equity (losses) earnings in unconsolidated affiliates and net (income) loss of noncontrolling interest | 4,556,084 | 9,556,097 | 18,787,096
Equity (losses) earnings in unconsolidated affiliates | (296,451) | (600,299) | 483,057
Net income | 4,259,633 | 8,955,798 | 19,270,153
Net (income) loss attributable to the noncontrolling interest | (661,706) | (21,647) | 173,217
Net income attributable to the controlling interest | 3,597,927 | 8,934,151 | 19,443,370
Net income per share |  |  |
Basic | $ 0.06 | $ 0.14 | $ 0.29
Diluted | $ 0.06 | $ 0.13 | $ 0.29
Weighted average number of common shares outstanding: |  |  |
Basic | 64,405,776 | 66,019,847 | 66,849,890
Diluted | 65,234,212 | 66,711,501 | 67,457,751
Funded Programs |  |  |
Expenses: |  |  |
Research and development | 3,741,602 | 2,692,488 | 3,586,372
Internal |  |  |
Expenses: |  |  |
Research and development | $ 22,133,360 | $ 17,041,440 | $ 10,560,662

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