Discontinued Operations The summary of the assets and liabilities related to Pharmaceutical Manufacturing- China discontinued operations (Details) (USD $)	Dec. 31, 2011	Dec. 31, 2010
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents	$ 8,810,272	$ 7,143,268
Pharmaceutical Manufacturing - China business [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents	8,707,000	4,834,900
Disposal Group Including Discontinued Operation Restricted Cash	0	3,381,400
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net	5,525,700	5,817,100
Disposal Group, Including Discontinued Operation, Inventory	16,505,700	21,023,400
Disposal Group, Including Discontinued Operation, Deferred Tax Assets	463,700	0
Disposal Group, Including Discontinued Operation, Other Current Assets	777,500	457,200
Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment, Net	36,490,400	34,231,200
Disposal Group Including Discontinued Operation Land Use Right,Net	4,872,400	4,807,800
Disposal Group, Including Discontinued Operation, Goodwill	8,495,700	27,002,000
Disposal Group, Including Discontinued Operation, Intangible Assets, Net	21,846,400	23,903,200
Disposal Group, Including Discontinued Operation, Other Noncurrent Assets	2,459,900	0
Assets of Disposal Group, Including Discontinued Operation	106,144,400	125,458,200
Disposal Group, Including Discontinued Operation, Accounts Payable	7,950,300	13,637,800
Disposal Group, Including Discontinued Operation, Accrued Liabilities	1,705,800	2,067,800
Disposal Group Including Discontinued Operation Bank Loan	15,712,000	3,034,000
Disposal Group Including Discontinued Operation Notes Payable	0	9,451,500
Disposal Group, Including Discontinued Operation, Accrued Income Taxes Payable	621,600	1,242,900
Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities	6,177,400	6,191,600
Disposal Group, Including Discontinued Operation, Other Liabilities	1,315,400	1,648,900
Disposal Group, Including Discontinued Operation, Amount Due To Related Parties	20,862,700	8,301,400
Liabilities of Disposal Group, Including Discontinued Operation	$ 54,345,200	$ 45,575,900

Disposal Group, Including Discontinued Operation, Amount Due To Related Parties

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Disposal Group Including Discontinued Operation Bank Loan

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Disposal Group Including Discontinued Operation Land Use Right,Net

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Disposal Group Including Discontinued Operation Notes Payable

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Disposal Group Including Discontinued Operation Restricted Cash

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- Definition

The aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for assets of a disposal group, including a component of the entity (discontinued operation), to be sold or that has been disposed of through sale, as of the financial statement date.

+ References

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 144

-Paragraph 46

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 45

-Paragraph 10

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For the disposal group, including a component of the entity (discontinued operation), the aggregate of amounts due from customers or clients for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

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-Paragraph 47

-Subparagraph a

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For the disposal group, including a component of the entity (discontinued operation), carrying value of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

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For the disposal group, including a component of the entity (discontinued operation), carrying amount as of the unpaid sum of the known and estimated amounts payable to satisfy domestic and foreign income tax obligations. In theory, the sum represents amounts due to tax jurisdictions based on tax returns as if they were ready and available for filing on and as of the balance sheet date.

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For the disposal group, including a component of the entity (discontinued operation), carrying value of obligations incurred and payable pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include interest, rent, salaries, and utilities.

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For the disposal group, including a component of the entity (discontinued operation), cash includes currency on hand as well as demand deposits with banks or financial institutions. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months.

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash Equivalents

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For a disposal group, including a component of the entity (discontinued operation), represents the deferred tax assets (net of any valuation allowances), which result from applying the applicable tax rate to net deductible temporary differences and carryforwards pertaining to each jurisdiction to which the entity is obligated to pay income tax. A deductible temporary difference is a difference between the tax basis and the carrying amount of an asset or liability in the financial statements prepared in accordance with generally accepted accounting principles that will result in deductible amounts for tax purposes in future periods if there is sufficient tax-basis income to enable the deduction to be taken.

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For a disposal group, including a component of the entity (discontinued operation), represents deferred tax liabilities, which result from applying the applicable tax rate to net taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax. A taxable temporary difference is a difference between the tax basis and the carrying amount of a asset or liability in the financial statements prepared in accordance with generally accepted accounting principles.

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For the disposal group, including a component of the entity (discontinued operation), carrying amount of goodwill (adjusted for any amortization recognized prior to adoption of FAS 142 and impairment charges).

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For the disposal group, including a component of the entity (discontinued operation), carrying value (net of any accumulated amortization and write-downs) of nonphysical assets (such as copyrights, customer lists, patents, trade names, core deposits, trade secrets, and contractual rights), not elsewhere itemized.

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For the disposal group, including a component of the entity (discontinued operation), carrying amount of inventories (net of all valuation allowances and write-downs).

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For the disposal group, including a component of the entity (discontinued operation), carrying amount of assets not otherwise specified in the taxonomy that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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For the disposal group, including a component of the entity (discontinued operation), obligations not otherwise itemized.

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For the disposal group, including a component of the entity (discontinued operation), carrying amount as of the balance sheet date of assets not otherwise specified, and which are expected to be realized or consumed after one year or beyond the normal operating cycle, if longer. For an unclassified balance sheet, represents both current and noncurrent other assets.

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For the disposal group, including a component of the entity (discontinued operation), carrying value (net of accumulated depreciation and any write-downs) of tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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The obligations arising from the sale, disposal, or planned sale in the near future (generally within one year) of a disposal group, including a component of the entity (discontinued operation).

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