Collaborative and Other Agreements	6 Months Ended
Jun. 30, 2015
Collaborative and Other Agreements [Abstract]
Collaborative and Other Agreements	9. Collaborative and Other Agreements In June 2013, the Company entered into a Collaborative Research and Development Agreement with the United States Army Medical Research and Materiel Command and the Walter Reed Army Institute of Research. The Collaborative Research and Development Agreement will focus on developing and commercializing bacteriophage therapeutics to treat S. aureus , E. coli and P. aeruginosa infections. The Company paid Walter Reed Army Institute of Research $207,000 and $309,000 for services provided under the Collaborative Research and Development Agreement during the years ended December 31, 2014 and December 31, 2013, respectively. During the three and six months ended June 30, 2015, the Company recorded no payments under the Collaborative Research and Development Agreement. In March 2013, the Company entered into an Exclusive Channel Collaboration Agreement with Intrexon Corporation. This agreement allows the Company to utilize Intrexon’s synthetic biology platform for the identification, development and production of bacteriophage-containing human therapeutics. The Company paid a one-time technology access fee in 2013 to Intrexon of $3,000,000 in common stock. The Company shall pay Intrexon, in cash or stock, milestone fees for the initiation and commencement of the first Phase 2 trial of $2,500,000 and $5,000,000 upon the first regulatory approval of any product in any major market country. With regard to each product sold by the Company, the Company will pay, in cash, tiered royalties on a quarterly basis based on net sales of AmpliPhi Products, calculated on a product-by-product basis. No milestones have been met and no milestone payments have been paid to Intrexon through December 31, 2014. The Company paid Intrexon $941,000 and $357,000 for services provided under this agreement for the years ended December 31, 2014 and December 31, 2013, respectively. During the three and six months ended June 30, 2015, the Company recorded $22,000 in expenses under the Exclusive Channel Collaboration Agreement, with cash payments totaling $3,000 and $32,000, respectively. In April 2013, the Company entered into a collaboration agreement with the University of Leicester to develop a phage therapy that targets and kills all toxin types of C. difficle. In August 2013, the Company entered into a collaboration agreement with both the University of Leicester and the University of Glasgow to carry out certain animal model development work. Under these agreements, which are referred to collectively as the Leicester Development Agreements, the Company provides payments to the University of Leicester to carry out in vitro and to the University of Glasgow to carry out animal model development work on the University of Leicester’s development of a bacteriophage therapeutic to resolve C. difficile infections. The Company licensed related patents, materials and know-how from the University of Leicester. Under the Leicester Development Agreements, the University of Leicester will provide the bacteriophage and act as overall project coordinator for the development work. All rights, title and interest to any intellectual property developed under the Leicester Development Agreements belong to the Company. Under the Leicester License Agreement, the Company has exclusive rights to certain background intellectual property of the University of Leicester, for which it will pay the University of Leicester royalties based on product sales and make certain milestone payments based on product development. In October 2014, the Company renewed this collaboration, effective as of November 9, 2014. This agreement expires November 12, 2015. The Company made payments to the University of Leicester under this agreement of $182,000 and $168,000 for the years ended December 31, 2014 and December 31, 2013, respectively. During the three and six months ended June 30, 2015, the Company recorded payments to the University of Leicester in the amount of $50,000 and $115,000, respectively, under the Leicester Development Agreements. No payments to the University of Glasgow were recorded during the three months ended June 30, 2015 and payments in the amount of $61,000 six months ended June 30, 2015 under the Leicester Development Agreements.

9. Collaborative and Other Agreements

In June 2013, the Company entered into a Collaborative Research and Development Agreement with the United States Army Medical Research and Materiel Command and the Walter Reed Army Institute of Research. The Collaborative Research and Development Agreement will focus on developing and commercializing bacteriophage therapeutics to treat S. aureus , E. coli and P. aeruginosa infections. The Company paid Walter Reed Army Institute of Research $207,000 and $309,000 for services provided under the Collaborative Research and Development Agreement during the years ended December 31, 2014 and December 31, 2013, respectively. During the three and six months ended June 30, 2015, the Company recorded no payments under the Collaborative Research and Development Agreement.

In March 2013, the Company entered into an Exclusive Channel Collaboration Agreement with Intrexon Corporation. This agreement allows the Company to utilize Intrexon’s synthetic biology platform for the identification, development and production of bacteriophage-containing human therapeutics. The Company paid a one-time technology access fee in 2013 to Intrexon of $3,000,000 in common stock. The Company shall pay Intrexon, in cash or stock, milestone fees for the initiation and commencement of the first Phase 2 trial of $2,500,000 and $5,000,000 upon the first regulatory approval of any product in any major market country. With regard to each product sold by the Company, the Company will pay, in cash, tiered royalties on a quarterly basis based on net sales of AmpliPhi Products, calculated on a product-by-product basis. No milestones have been met and no milestone payments have been paid to Intrexon through December 31, 2014. The Company paid Intrexon $941,000 and $357,000 for services provided under this agreement for the years ended December 31, 2014 and December 31, 2013, respectively. During the three and six months ended June 30, 2015, the Company recorded $22,000 in expenses under the Exclusive Channel Collaboration Agreement, with cash payments totaling $3,000 and $32,000, respectively.

In April 2013, the Company entered into a collaboration agreement with the University of Leicester to develop a phage therapy that targets and kills all toxin types of C. difficle. In August 2013, the Company entered into a collaboration agreement with both the University of Leicester and the University of Glasgow to carry out certain animal model development work. Under these agreements, which are referred to collectively as the Leicester Development Agreements, the Company provides payments to the University of Leicester to carry out in vitro and to the University of Glasgow to carry out animal model development work on the University of Leicester’s development of a bacteriophage therapeutic to resolve C. difficile infections. The Company licensed related patents, materials and know-how from the University of Leicester. Under the Leicester Development Agreements, the University of Leicester will provide the bacteriophage and act as overall project coordinator for the development work. All rights, title and interest to any intellectual property developed under the Leicester Development Agreements belong to the Company. Under the Leicester License Agreement, the Company has exclusive rights to certain background intellectual property of the University of Leicester, for which it will pay the University of Leicester royalties based on product sales and make certain milestone payments based on product development. In October 2014, the Company renewed this collaboration, effective as of November 9, 2014. This agreement expires November 12, 2015. The Company made payments to the University of Leicester under this agreement of $182,000 and $168,000 for the years ended December 31, 2014 and December 31, 2013, respectively. During the three and six months ended June 30, 2015, the Company recorded payments to the University of Leicester in the amount of $50,000 and $115,000, respectively, under the Leicester Development Agreements. No payments to the University of Glasgow were recorded during the three months ended June 30, 2015 and payments in the amount of $61,000 six months ended June 30, 2015 under the Leicester Development Agreements.