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Note 16 - Commitments and Contingencies (Details) | 3 Months Ended | 9 Months Ended |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 80 Months Ended |  | 13 Months Ended |  |  |  | 3 Months Ended | 9 Months Ended | 1 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2014 USD ($) | Sep. 30, 2013 USD ($) | Sep. 30, 2014 USD ($) | Sep. 30, 2013 USD ($) | Dec. 31, 2013 USD ($) | Sep. 30, 2014 ANP [Member] Agreements With a Chinese Governmental Entity [Member] USD ($) | Nov. 30, 2012 Agreements With a Chinese Governmental Entity [Member] Land-Use Rights [Member] USD ($) | Jan. 31, 2010 Agreements With a Chinese Governmental Entity [Member] Land-Use Rights [Member] USD ($) | Nov. 30, 2012 Agreements With a Chinese Governmental Entity [Member] USD ($) | May 31, 2005 Exclusive Marketing Rights for Enoxaparin [Member] Andrx Pharmaceuticals, Inc. [Member] USD ($) | Jan. 31, 2012 Exclusive Marketing Rights for Enoxaparin [Member] Watson Pharmaceuticals, Inc. [Member] | Sep. 30, 2014 Exclusive Marketing Rights for Enoxaparin [Member] Watson Pharmaceuticals, Inc. [Member] USD ($) | Dec. 31, 2011 Exclusive Marketing Rights for Enoxaparin [Member] Watson Pharmaceuticals, Inc. [Member] USD ($) | Dec. 31, 2013 Exclusive Marketing Rights for Enoxaparin [Member] Watson Pharmaceuticals, Inc. [Member] USD ($) | Jan. 31, 2013 Exclusive Marketing Rights for Enoxaparin [Member] Actavis, Inc. [Member] | Sep. 30, 2014 Land-Use Rights [Member] USD ($) | Dec. 31, 2013 Land-Use Rights [Member] USD ($) | Jul. 31, 2014 Insuling Supply Agreement With MannKind [Member] USD ($) | Jul. 31, 2014 Insuling Supply Agreement With MannKind [Member] EUR (€) | Sep. 30, 2014 Research and Development Arrangement [Member] USD ($) | Sep. 30, 2014 Minimum [Member] | Sep. 30, 2014 Maximum [Member] | Sep. 30, 2014 Commitments to Purchase Equipment and Raw Materials [Member] USD ($) | Jul. 31, 2014 MannKind Corporation [Member]
Note 16 - Commitments and Contingencies (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from Customers |  |  |  |  |  |  |  |  |  | $ 4,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Revenue, Additions |  |  |  |  |  |  |  |  |  | 4,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognition of Deferred Revenue |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |
Deferred Revenue, Period for Recognition |  |  |  |  |  |  |  |  |  |  | 7 years |  |  |  |  |  |  |  |  |  |  |  |  |
Distribution Agreement With Corporate Partner, Renewal Option Period |  |  |  |  |  |  |  |  |  |  |  | 3 years |  |  | 3 years |  |  |  |  |  |  |  |  |
Deferred Revenue |  |  |  |  |  |  |  |  |  |  |  | 2,800,000 |  | 3,300,000 |  |  |  | 14,000,000 | 11,000,000 |  |  |  |  |
Supply Commitment, Remaining Minimum Amount Committed |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 152,300,000 | 120,100,000 |  |  |  |  |
Long-term Supply Commitment, Optional Renewal Period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years
Lessee Leasing Arrangements, Operating Leases, Renewal Term |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 year | 6 years |  |
Operating Leases, Rent Expense | 800,000 | 800,000 | 2,300,000 | 2,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Purchase Commitment, Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,700,000 |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures |  |  |  |  |  | 41,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Registered Capital Commitment to Subsidiary |  |  |  |  |  | 61,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual Obligation | 14,740,000 |  | 14,740,000 |  |  | 20,000,000 |  |  | 15,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets, Gross | 30,491,000 |  | 30,491,000 |  | 30,496,000 |  | 1,300,000 | 1,200,000 |  |  |  |  |  |  |  | 2,540,000 | 2,540,000 |  |  |  |  |  |  |
Purchase Commitments Amount Fulfilled |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,200,000 |  |  |  |

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