Consolidated Statements of Operations (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Revenues	$ 3,372,097	$ 2,210,818	$ 7,144,829	$ 3,659,965
Cost of revenues	2,735,990	1,790,729	5,691,696	3,460,892
Gross profit	636,107	420,089	1,453,133	199,073
Research and development	2,714,587	1,591,354	4,661,792	4,116,434
Selling, general, and administrative	4,732,953	8,868,615	11,145,229	15,317,698
Operating Expenses	7,447,540	10,459,969	15,807,021	19,434,132
Operating loss	(6,811,433)	(10,039,880)	(14,353,888)	(19,235,059)
Other income (expense):
Other income, net	24,353	555,722	111,806	279,895
Interest expense	(450,904)	(705,944)	(975,020)	(1,427,231)
Nonoperating Income (Expense), Total	(426,551)	(150,222)	(863,214)	(1,147,336)
Loss from continuing operations before provision for income taxes and noncontrolling interests	(7,237,984)	(10,190,102)	(15,217,102)	(20,382,395)
Provision for income taxes	0	(103,720)	0	(178,770)
Net loss from continuing operations	(7,237,984)	(10,086,382)	(15,217,102)	(20,203,625)
Loss from discontinued operations - net	(26,184,931)	(451,510)	(27,412,679)	(34,024)
Net loss	(33,422,915)	(10,537,892)	(42,629,781)	(20,237,649)
Less - loss from continuing operations attributable to noncontrolling interests	(86,961)	(14,598)	(188,722)	(201,905)
Less - loss (income) from discontinued operations attributable to noncontrolling interests	(12,830,618)	82,473	(12,587,593)	743,013
Net loss attributable to NeoStem, Inc.	(20,505,336)	(10,605,767)	(29,853,466)	(20,778,757)
Preferred dividends	88,391	170,782	196,235	357,415
Amounts Attributable to NeoStem, Inc. common shareholders:
Loss from continuing operations	(7,151,023)	(10,071,784)	(15,028,380)	(20,001,720)
Loss from discontinued operations - net of taxes	(13,354,313)	(533,983)	(14,825,086)	(777,037)
Preferred dividends	88,391	170,782	196,235	357,415
Net loss attributable to NeoStem, Inc. common shareholders	$ (20,593,727)	$ (10,776,549)	$ (30,049,701)	$ (21,136,172)
Basic and diluted (loss) per share attributable to:
Continuing operations	$ (0.05)	$ (0.13)	$ (0.12)	$ (0.26)
Discontinued operations	$ (0.10)	$ (0.01)	$ (0.12)	$ (0.01)
NeoStem, Inc. common shareholders	$ (0.15)	$ (0.13)	$ (0.24)	$ (0.27)
Weighted average common shares outstanding	134,412,025	80,567,011	123,109,487	77,117,905