Subsequent Event (Notes) |
12 Months Ended |
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Dec. 31, 2015 | |
Subsequent Events [Abstract] | |
Subsequent Events [Text Block] | Subsequent Event In January 2016, through our subsidiary Halozyme Royalty, we received a $150 million loan (the “Royalty-backed Loan”) pursuant to a credit agreement (the “Credit Agreement”) with BioPharma Credit Investments IV Sub, LP and Athyrium Opportunities II Acquisition LP (the “Royalty-backed Lenders”). Under the terms of the Credit Agreement, Halozyme Therapeutics, Inc. transfered to Halozyme Royalty the right to receive certain royalty payments from the commercial sales of Herceptin SC, MabThera SC and HYQVIA. The royalty payments from the collaboration agreements will be used to repay the principal and interest on the loan (the “Royalty Payments”). The loan bears interest at a per annum rate of 8.75% plus the three-month LIBOR rate. The three-month LIBOR rate is subject to a floor of 0.7% and a cap of 1.5%. Quarterly Royalty Payments from Baxalta and Roche will first be applied to pay (i) escrow fees payable by Halozyme, (ii) certain expenses incurred by the Royalty-backed Lenders in connection with the Credit Agreement and related transaction documents, including enforcement of their rights under the Credit Agreement and (iii) expenses incurred by Halozyme enforcing the right to indemnification under the collaboration and license agreements with Roche and Baxalta (“License Agreements”). The Credit Agreement provides that none of the remaining Royalty Payments are required to be applied to the Royalty-backed Loan prior to January 1, 2017, 50% of the remaining Royalty Payments are required to be applied to the Royalty-backed Loan between January 1, 2017 and January 1, 2018 and thereafter all remaining Royalty Payments must be applied to the Royalty-backed Loan. Additionally, the amounts available to repay the Royalty-backed Loan are subject to caps of $13.75 million per quarter in 2017, $18.75 million per quarter in 2018, $21.25 million per quarter in 2019 and $22.5 million per quarter in 2020 and thereafter. Amounts available to repay the Royalty-backed Loan will be applied first, to pay interest and second, to repay principal on the Royalty-backed Loan. Any accrued interest that is not paid on any applicable quarterly payment date will be capitalized and added to the principal balance of the Royalty-backed Loan. Halozyme Royalty will be entitled to receive and distribute to Halozyme any Royalty Payments that are not required to be applied to the Royalty-backed Loan or which are in excess of the foregoing caps. The final maturity date of the Royalty-backed Loan will be the earlier of (i) the date when principal and interest is paid in full, (ii) the termination of Halozyme Royalty’s right to receive royalties under the License Agreements, and (iii) December 31, 2050. Under the terms of the Credit Agreement, at any time after January 1, 2019, Halozyme Royalty may, subject to certain limitations, prepay the outstanding principal of the Royalty-backed Loan in whole or in part, at a price equal to 105% of the outstanding principal on the Royalty-backed Loan, plus accrued but unpaid interest. The Royalty-backed Loan constitutes an obligation of Halozyme Royalty, and is non-recourse to Halozyme. |