Consolidated Balance Sheets (USD $)	Mar. 31, 2014	Dec. 31, 2013
Current Assets
Cash and cash equivalents	$ 41,359,652	$ 46,133,759
Accounts receivable, net of allowance for doubtful accounts of $390,118 and $391,829 at March 31, 2014 and December 31, 2013, respectively	1,887,558	1,860,835
Inventory	1,475,812	1,270,223
Prepaid expenses and other current assets	1,833,082	1,561,933
Total current assets	46,556,104	50,826,750
Property, plant and equipment, net	13,790,672	12,844,216
Goodwill	11,117,770	11,117,770
Intangible assets, net	13,724,314	13,875,617
Other assets	1,204,765	1,151,729
Assets, Total	86,393,625	89,816,082
Current Liabilities
Accounts payable	3,296,078	3,354,908
Accrued liabilities	2,381,625	4,018,026
Notes payable	836,219	381,097
Mortgages payable	216,005	213,112
Derivative Liabilities, Current	23,175	23,175
Unearned revenues	2,033,116	1,816,601
Total current liabilities	8,786,218	9,806,919
Long-term Liabilities
Deferred income taxes	4,426,635	4,379,226
Notes payable	870,864	531,164
Secured Long-term Debt, Noncurrent	2,967,948	3,023,609
Business Combination, Contingent Consideration, Liability	9,640,000	9,450,000
Other long-term liabilities	635,008	598,729
Total liabilities	27,326,673	27,789,647
Commitments and Contingencies
Stockholders' Equity
Preferred stock, authorized, 20,000,000 shares; Series B convertible redeemable preferred stock liquidation value, 1/100 share of common stock, $.01 par value; 825,000 shares designated; issued and outstanding, 10,000 shares at March 31, 2014 and December 31, 2013	100	100
Common stock, $.001 par value, authorized 500,000,000 shares; issued and outstanding, 28,593,410 and 27,196,537 shares, at March 31, 2014 and December 31, 2013, respectively	28,594	27,197
Additional paid-in capital	310,377,112	299,594,525
Treasury stock, at cost	(705,742)	(705,742)
Accumulated deficit	(250,055,662)	(236,373,605)
Total NeoStem, Inc. stockholders' equity	59,644,402	62,542,475
Noncontrolling interests	(577,450)	(516,040)
Total equity	59,066,952	62,026,435
Liabilities and Equity, Total	$ 86,393,625	$ 89,816,082