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Note 3 - Business Acquisition (Details) In Millions, unless otherwise specified | 0 Months Ended |  | 0 Months Ended |  |  | 0 Months Ended
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Jun. 01, 2014 | Apr. 22, 2014 Secured Debt [Member] Secured Term Loan With Cathay Bank [Member] Merck Sharpe & Dohme's API [Member] Minimum [Member] | Jun. 01, 2014 Secured Debt [Member] Secured Term Loan With Cathay Bank [Member] Merck Sharpe & Dohme's API [Member] | Apr. 22, 2014 Secured Debt [Member] Secured Term Loan With Cathay Bank [Member] Merck Sharpe & Dohme's API [Member] | Apr. 22, 2014 Secured Debt [Member] Secured Term Loan With Cathay Bank [Member] Merck Sharpe & Dohme's API [Member] USD ($) | Sep. 30, 2014 Merck Sharpe & Dohme's API [Member] Minimum [Member] | Apr. 30, 2014 Merck Sharpe & Dohme's API [Member] USD ($) | Apr. 30, 2014 Merck Sharpe & Dohme's API [Member] EUR (€)
Note 3 - Business Acquisition (Details) [Line Items] |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred |  |  |  |  |  |  | $ 34.4 | € 24.8
Goodwill, Purchase Accounting Adjustments |  |  |  |  |  |  | 4.4 |
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Liabilities |  |  |  |  |  |  | 4.4 |
Debt Instrument, Face Amount |  |  |  |  | 21.9 |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  | 4.00% |  |  |  | 4.00% |  |
Debt Instrument, Term | 120 months |  | 120 months |  |  |  |  |
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid |  |  |  |  | $ 12.0 |  |  |
Debt Instrument Loan Collateral Percentage |  |  |  | 65.00% |  |  |  |

X
- Definition The percentage of the loan secured by shares of issued and outstanding stock in AFP and certain assets of the company, including accounts receivable, inventory, certain investment property, goods, deposit accounts and general intangibles. + References No definition available. + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
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- Definition This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to financial liabilities assumed in connection with a business combination for which the initial accounting was incomplete. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1500-128463 + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e961-128460 + Details
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