GENZYME STRATEGIC TRANSACTION	12 Months Ended
Dec. 31, 2015
GENZYME STRATEGIC TRANSACTION
GENZYME STRATEGIC TRANSACTION	(3) GENZYME STRATEGIC TRANSACTION Transaction summary On January 27, 2009, the Company entered into a Collaboration, License and Purchase Agreement (the “CLP Agreement”) with Genzyme Corporation (“Genzyme”). Pursuant to the CLP Agreement, the Company (i) assigned to Genzyme all of its intellectual property applicable to the fields of prenatal and reproductive health (the “Transferred Intellectual Property”), (ii) granted Genzyme an irrevocable, perpetual, exclusive, worldwide, fully‑paid, royalty‑free license to use and sublicense all of the Company’s remaining intellectual property (the “Retained Intellectual Property”) in the fields of prenatal and reproductive health (the “Genzyme Core Field”), and (iii) granted Genzyme an irrevocable, perpetual, non‑exclusive, worldwide, fully‑paid, royalty‑free license to use and sublicense the Retained Intellectual Property in all fields other than the Genzyme Core Field and other than colorectal cancer detection and stool‑based disease detection (the “Company Field”). Following the transaction, the Company retained rights in its intellectual property to pursue only the fields of colorectal cancer detection and stool‑based detection of any disease or condition. The Company agreed to deliver to Genzyme certain intellectual property improvements, if improvements were made during the initial five year collaboration period. Pursuant to the Genzyme Strategic Transaction, Genzyme agreed to pay an aggregate of $18.5 million to the Company, of which $16.65 million was paid at closing and $1.85 million (the “Holdback Amount”) was subject to a holdback by Genzyme to satisfy certain potential indemnification obligations of the Company. Genzyme also agreed to pay a double‑digit royalty to the Company on income received by Genzyme as a result of any licenses or sublicenses to third parties of the Transferred Intellectual Property or the Retained Intellectual Property in any field other than the Genzyme Core Field or the Company Field. The Company’s on‑going performance obligations to Genzyme under the CLP were deemed to be undelivered elements of the CLP Agreement on the date of closing. Accordingly, the Company deferred the initial $16.65 million in cash received at closing and amortized that up‑front payment on a straight line basis into the License Fee Revenue line item in its statements of operations over the initial five year collaboration period. The Company received the first holdback amount of $962,000, which included accrued interest, due from Genzyme during the first quarter of 2010. The Company received the second holdback amount of $934,000 which included accrued interest due, from Genzyme during the third quarter of 2010. The amounts were deferred and were amortized on a straight‑line basis into revenue over the remaining term of the collaboration through January 2014. In addition, the Company entered into a Common Stock Subscription Agreement with Genzyme on January 27, 2009, which provided for the private issuance and sale to Genzyme of 3,000,000 shares (the “Shares”) of the Company’s common stock, $0.01 par value per share, at a per share price of $2.00, for an aggregate purchase price of $6.0 million. The price paid by Genzyme for the Shares represented a premium of $0.51 per share above the closing price of the Company’s common stock on that date of $1.49 per share. The aggregate premium paid by Genzyme over the closing price of the Company’s common stock on the date of the transaction of $1.53 million is included as a part of the total consideration for the CLP. Accordingly, the Company deferred the aggregate $1.53 million premium and amortized that amount on a straight line basis into the License fees line item in the Company’s statements of operations over the initial five‑year collaboration period. The Company did not recognize license fee revenue from the CLP Agreement during the year ended December 31, 2015. The Company recognized approximately $0.3 million and $4.1 million in license fee revenue in connection with the amortization of the up-front payments and holdback amounts from Genzyme during the years ended December 31, 2014 and 2013, respectively.

(3) GENZYME STRATEGIC TRANSACTION

Transaction summary

On January 27, 2009, the Company entered into a Collaboration, License and Purchase Agreement (the “CLP Agreement”) with Genzyme Corporation (“Genzyme”). Pursuant to the CLP Agreement, the Company (i) assigned to Genzyme all of its intellectual property applicable to the fields of prenatal and reproductive health (the “Transferred Intellectual Property”), (ii) granted Genzyme an irrevocable, perpetual, exclusive, worldwide, fully‑paid, royalty‑free license to use and sublicense all of the Company’s remaining intellectual property (the “Retained Intellectual Property”) in the fields of prenatal and reproductive health (the “Genzyme Core Field”), and (iii) granted Genzyme an irrevocable, perpetual, non‑exclusive, worldwide, fully‑paid, royalty‑free license to use and sublicense the Retained Intellectual Property in all fields other than the Genzyme Core Field and other than colorectal cancer detection and stool‑based disease detection (the “Company Field”). Following the transaction, the Company retained rights in its intellectual property to pursue only the fields of colorectal cancer detection and stool‑based detection of any disease or condition. The Company agreed to deliver to Genzyme certain intellectual property improvements, if improvements were made during the initial five year collaboration period.

Pursuant to the Genzyme Strategic Transaction, Genzyme agreed to pay an aggregate of $18.5 million to the Company, of which $16.65 million was paid at closing and $1.85 million (the “Holdback Amount”) was subject to a holdback by Genzyme to satisfy certain potential indemnification obligations of the Company. Genzyme also agreed to pay a double‑digit royalty to the Company on income received by Genzyme as a result of any licenses or sublicenses to third parties of the Transferred Intellectual Property or the Retained Intellectual Property in any field other than the Genzyme Core Field or the Company Field.

The Company’s on‑going performance obligations to Genzyme under the CLP were deemed to be undelivered elements of the CLP Agreement on the date of closing. Accordingly, the Company deferred the initial $16.65 million in cash received at closing and amortized that up‑front payment on a straight line basis into the License Fee Revenue line item in its statements of operations over the initial five year collaboration period. The Company received the first holdback amount of $962,000, which included accrued interest, due from Genzyme during the first quarter of 2010. The Company received the second holdback amount of $934,000 which included accrued interest due, from Genzyme during the third quarter of 2010. The amounts were deferred and were amortized on a straight‑line basis into revenue over the remaining term of the collaboration through January 2014.

In addition, the Company entered into a Common Stock Subscription Agreement with Genzyme on January 27, 2009, which provided for the private issuance and sale to Genzyme of 3,000,000 shares (the “Shares”) of the Company’s common stock, $0.01 par value per share, at a per share price of $2.00, for an aggregate purchase price of $6.0 million. The price paid by Genzyme for the Shares represented a premium of $0.51 per share above the closing price of the Company’s common stock on that date of $1.49 per share. The aggregate premium paid by Genzyme over the closing price of the Company’s common stock on the date of the transaction of $1.53 million is included as a part of the total consideration for the CLP. Accordingly, the Company deferred the aggregate $1.53 million premium and amortized that amount on a straight line basis into the License fees line item in the Company’s statements of operations over the initial five‑year collaboration period.

The Company did not recognize license fee revenue from the CLP Agreement during the year ended December 31, 2015. The Company recognized approximately $0.3 million and $4.1 million in license fee revenue in connection with the amortization of the up-front payments and holdback amounts from Genzyme during the years ended December 31, 2014 and 2013, respectively.