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Note 10 - Discontinued Operations | 12 Months Ended
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Dec. 31, 2013
Discontinued Operations and Disposal Groups [Abstract] |
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] | NOTE 10 DISCONTINUED OPERATIONS Cosmeceutical and Toiletry Business On July 25, 2000, we completed the sale of certain technology rights for our cosmeceutical and toiletry business to RP Scherer Corporation (RP Scherer), a subsidiary of Cardinal Health, Inc. Under the terms of the agreement, we guaranteed a minimum gross profit percentage on RP Scherer's combined sales of products to Ortho Dermatologics (Ortho) and Dermik Laboratories, Inc. (Dermik) (Gross Profit Guaranty), both of which were acquired by Valeant Pharmaceuticals in July 2011. The Gross Profit Guaranty expense totaled $944,000 for the first seven guaranty years. Effective March 2007, in conjunction with a sale of assets by RP Scherer’s successor company to an Amcol International subsidiary (Amcol), a new agreement was signed between us and Amcol to provide continuity of product supply to Ortho and Dermik. We had previously recorded a liability of $1.1 million related to the amount that Amcol asserted was due under the Gross Profit Guaranty. In February 2013, an arbitrator ruled that no additional amounts were owed. This event qualified as an adjusting event under ASC 855, Subsequent Event, and in light of the arbitrator’s decision in February 2013, which was final and binding, we reversed this accrual as of December 31, 2012. The cosmeceutical and toiletry business is reported as discontinued operations for all periods presented in the accompanying Statements of Operations. Gain (loss) from discontinued operations represents primarily the gain (loss) attributable to changes in estimates of our cosmeceutical and toiletry business that was sold to RP Scherer on July 25, 2000, as follows (in thousands):
For the years ended December 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
Cosmeceutical and Toiletry Business: |  |  |  |  |  |  |  |  |  |  |  |
Change in estimates for guarantees |  | $ | - |  |  | $ | 1,082 |  |  | $ | (379 | )
There was no revenue relating to discontinued operations for the years ended December 31, 2013, 2012 and 2011. Basic and diluted income (loss) per common share from discontinued operations was $0, $0.09 and ($0.06) for the years ended December 31, 2013, 2012 and 2011, respectively.

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- Definition The entire disclosure for the facts and circumstances leading to the completed or expected disposal, manner and timing of disposal, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the segment in which the disposal group was reported, and the classification (whether sold or classified as held for sale) and carrying value of the assets and liabilities comprising the disposal group. Includes all disposal groups, including those classified as components of the entity (discontinued operations). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2941-110230 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e957-107759 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1012-107759 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1510-107760 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1020-107759 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2443-110228 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1474-107760 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1436-107760 + Details
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