Note 10 - Asset Purchase Agreement	9 Months Ended
Sep. 30, 2013
Asset Purchase Agreement Disclosure [Abstract]
Asset Purchase Agreement Disclosure [Text Block]	10. Asset Purchase Agreement On February 1, 2013, the Company entered into an Asset Purchase Agreement (the “*Purchase Agreement”) with Prasco, LLC, an Ohio limited liability company (“Prasco”), pursuant to which the Company purchased from Prasco assets associated with econazole nitrate cream 1% (the “Product”), which is available in 15g, 30g, and 85g tubes has United States Food and Drug Administration approved indications for the treatment of tinea pedis, tinea cruris, and tinea corporis as well as the treatment of cutaneous candidiasis and tinea versicolor. In consideration for the purchase of the assets pursuant to the Purchase Agreement, the Company paid Prasco $1.4 million in cash and paid an additional aggregate of $400,000 upon the occurrence of the milestone events (the “Milestone Payment*”). The Milestone Payment is secured by a first-priority security interest in the acquired assets under the Purchase Agreement. The transaction is accounted for as a purchase of the product and product rights, and as such the initial payment and related costs to acquire the asset are included as part of product acquisition costs totaling $1.4 million. The Company capitalized the remaining milestone payment and related acquisition costs and amortized the costs over fifteen years, the useful life of the acquired product and product rights. Under and subject to the terms and conditions of the Purchase Agreement, Prasco continued to distribute the Product during a six-month period following the closing of the Purchase Agreement, and the Company completed the technical transfer of the Product and begun manufacturing the Product under its own label during the third quarter of 2013. The Company’s product sales in the third quarter included sales of the product. In addition, the Purchase Agreement contains certain non-compete restrictions preventing Prasco from selling the Product in United States for a period of seven years. On October 23, 2013, the Company announced that it had received formal approval from the U.S. Food and Drug Administration (FDA) for the CBE-30 supplemental filing to approve the site transfer of the econazole nitrate cream 1%, to the Company’s manufacturing facility in Buena, NJ.

Note 10 - Asset Purchase Agreement

9 Months Ended

Sep. 30, 2013

Asset Purchase Agreement Disclosure [Abstract]

Asset Purchase Agreement Disclosure [Text Block]

10. Asset Purchase Agreement

On February 1, 2013, the Company entered into an Asset Purchase Agreement (the “Purchase Agreement”) with Prasco, LLC, an Ohio limited liability company (“Prasco”), pursuant to which the Company purchased from Prasco assets associated with econazole nitrate cream 1% (the “Product”), which is available in 15g, 30g, and 85g tubes has United States Food and Drug Administration approved indications for the treatment of tinea pedis, tinea cruris, and tinea corporis as well as the treatment of cutaneous candidiasis and tinea versicolor.

In consideration for the purchase of the assets pursuant to the Purchase Agreement, the Company paid Prasco $1.4 million in cash and paid an additional aggregate of $400,000 upon the occurrence of the milestone events (the “Milestone Payment”). The Milestone Payment is secured by a first-priority security interest in the acquired assets under the Purchase Agreement. The transaction is accounted for as a purchase of the product and product rights, and as such the initial payment and related costs to acquire the asset are included as part of product acquisition costs totaling $1.4 million. The Company capitalized the remaining milestone payment and related acquisition costs and amortized the costs over fifteen years, the useful life of the acquired product and product rights.

Under and subject to the terms and conditions of the Purchase Agreement, Prasco continued to distribute the Product during a six-month period following the closing of the Purchase Agreement, and the Company completed the technical transfer of the Product and begun manufacturing the Product under its own label during the third quarter of 2013. The Company’s product sales in the third quarter included sales of the product.

In addition, the Purchase Agreement contains certain non-compete restrictions preventing Prasco from selling the Product in United States for a period of seven years.

On October 23, 2013, the Company announced that it had received formal approval from the U.S. Food and Drug Administration (FDA) for the CBE-30 supplemental filing to approve the site transfer of the econazole nitrate cream 1%, to the Company’s manufacturing facility in Buena, NJ.