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Consolidated Statements of Equity (USD $) | Total | Convertible Preferred Stock [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Retained Earnings [Member] | Parent [Member] | Noncontrolling Interest [Member]
--- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2009 | $ 57,832,377 | $ 100 | $ 37,193 | $ 95,709,491 | $ (56,504) | $ (71,776,951) | $ 23,913,329 | $ 33,919,048
Beginning Balance (in shares) at Dec. 31, 2009 |  | 10,000 | 37,193,491 |  |  |  |  |
Net income (loss) | (19,397,016) |  |  |  |  | (23,305,706) | (23,305,706) | 3,908,690
Foreign currency translation | 2,835,570 |  |  |  | 2,835,570 |  | 2,835,570 |
Exercise of stock options | 140,100 |  | 90 | 140,010 |  |  | 140,100 |
Exercise of stock options (in shares) |  |  | 90,000 |  |  |  |  |
Exercise of warrants | 2,961,750 |  | 2,025 | 2,959,725 |  |  | 2,961,750 |
Exercise of warrants (in shares) |  |  | 2,025,000 |  |  |  |  |
Share-based compensation | 7,564,993 |  | 350 | 7,564,643 |  |  | 7,564,993 |
Share-based compensation (in shares) |  |  | 349,517 |  |  |  |  |
Proceeds from issuance of common stock | 21,425,538 |  | 15,327 | 21,410,211 |  |  | 21,425,538 |
Proceeds from issuance of common stock (in shares) |  |  | 15,326,998 |  |  |  |  |
Conversion of Series C Preferred | 13,720,048 |  | 9,086 | 13,710,962 |  |  | 13,720,048 |
Conversion of Series C Preferred (in shares) |  |  | 9,086,124 |  |  |  |  |
Shares issued for charitable contribution | 298,500 |  | 150 | 298,350 |  |  | 298,500 |
Shares issued for charitable contribution (in shares) |  |  | 150,000 |  |  |  |  |
Receipt of treasury shares | (656,278) |  | (408) | (655,870) |  |  | (656,278) |
Dividends on Series C Preferred | (153,469) |  |  |  |  | (153,469) | (153,469) |
Dividends on Series E Preferred | (84,494) |  |  |  |  | (84,494) | (84,494) |
Ending Balance at Dec. 31, 2010 | 86,487,619 | 100 | 63,813 | 141,137,522 | 2,779,066 | (95,320,620) | 48,659,881 | 37,827,738
Ending Balance (in shares) at Dec. 31, 2010 |  | 10,000 | 64,221,130 |  |  |  |  |
Net income (loss) | (56,582,857) |  |  |  |  | (47,134,469) | (47,134,469) | (9,448,388)
Foreign currency translation | 2,596,987 |  |  |  | 1,373,277 |  | 1,373,277 | 1,223,710
Exercise of stock options | 7,100 |  | 5 | 7,095 |  |  | 7,100 |
Exercise of stock options (in shares) |  |  | 5,000 |  |  |  |  |
Share-based compensation | 10,266,023 |  | 3,824 | 10,262,199 |  |  | 10,266,023 |
Share-based compensation (in shares) |  |  | 3,824,018 |  |  |  |  |
Proceeds from issuance of common stock | 21,152,682 |  | 19,678 | 21,133,004 |  |  | 21,152,682 |
Proceeds from issuance of common stock (in shares) |  |  | 19,678,224 |  |  |  |  |
Shares issued for charitable contribution | 607,363 |  | 408 | 606,955 |  |  | 607,363 |
Repayment of Series E Preferred Principaland Dividends | 3,620,300 |  | 5,158 | 4,254,907 |  | (639,765) | 3,620,300 |
Repayment of Series E Preferred Principaland Dividends (in shares) |  |  | 5,157,732 |  |  |  |  |
Dividends to related party | (11,726,099) |  |  |  |  |  |  | (11,726,099)
Technology contributed to Athelosby Non-Controlling Interes | 1,150,000 |  |  | 920,000 |  |  | 920,000 | 230,000
Stock Issued During Period Value PCT Merger | 17,200,000 |  | 10,600 | 17,189,400 |  |  | 17,200,000 |
Stock Issued During Period Shares PCT Merger |  |  | 10,600,000 |  |  |  |  |
Stock Issued During Period Value Amorcyte Merger | 5,353,400 |  | 5,844 | 5,347,556 |  |  | 5,353,400 |
Stock Issued During Period Shares Amorcyte Merger |  |  | 5,843,483 |  |  |  |  |
Ending Balance at Dec. 31, 2011 | $ 80,132,518 | $ 100 | $ 109,330 | $ 200,858,638 | $ 4,152,343 | $ (143,094,854) | $ 62,025,557 | $ 18,106,961
Ending Balance (in shares) at Dec. 31, 2011 |  | 10,000 | 109,329,587 |  |  |  |  |

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