XML 25 R13.htm IDEA: XBRL DOCUMENT
v3.10.0.1

LICENSE AGREEMENTS | 6 Months Ended
--- | ---
Jun. 30, 2018
License Agreement [Abstract] |
LICENSE AGREEMENTS | TG-1101 In November 2012, we entered into an exclusive (within the territory) sublicense agreement with Ildong relating to the development and commercialization of TG-1101 in South Korea and Southeast Asia. Under the terms of the sublicense agreement, Ildong has been granted a royalty bearing, exclusive right, including the right to grant sublicenses, to develop and commercialize TG-1101 in South Korea, Taiwan, Singapore, Indonesia, Malaysia, Thailand, Philippines, Vietnam, and Myanmar. An upfront payment of $2.0 million, which was received in December 2012, net of $0.3 million of income tax withholdings, is being recognized as license revenue on a straight-line basis over the life of the agreement, which is through the expiration of the last licensed patent right or 15 years after the first commercial sale of a product in such country, unless the agreement is earlier terminated, and represents the estimated period over which we will have certain ongoing responsibilities under the sublicense agreement. We recorded license revenue of approximately $38,000 for each of the three months ended June 30, 2018 and 2017, and $76,000 for each of the six months ended June 30, 2018 and 2017 and, at June 30, 2018 and December 31, 2017, have deferred revenue of approximately $1.1 million and $1.2 million, respectively, associated with this $2.0 million payment (approximately $152,000 of which has been classified in current liabilities at June 30, 2018 and December 31, 2017). We may receive up to an additional $5.0 million in payments upon the achievement of pre-specified milestones. In addition, upon commercialization, Ildong will make royalty payments to us on net sales of TG-1101 in the sublicense territory. TG-1701: BTK In January 2018, we entered into a global exclusive license agreement with Jiangsu Hengrui Medicine Co. (“Jiangsu”), to acquire worldwide intellectual property rights, excluding Asia but including Japan, and for the research, development, manufacturing, and commercialization of products containing or comprising of any of Jiangsu’s Bruton’s Tyrosine Kinase inhibitors containing the compounds of either TG1701 (SHR1459or EBI1459) or TG1702 (SHR1266 or EBI1266). Pursuant to the agreement, in April 2018, we paid Jiangsu an upfront fee of $1.0 million in our common stock. Jiangsu is eligible to receive milestone payments totaling approximately $350 million upon and subject to the achievement of certain milestones. Various provisions allow for payments in conjunction with the agreement to be made in cash or our common stock, while others limit the form of payment. Royalty payments in the low double digits are due on net sales of licensed products and revenue from sublicenses. TG-1801: anti-CD47/anti-CD19 In June 2018, we entered into a Joint Venture and License Option Agreement with Novimmune SA (“Novimmune”) to collaborate on the development and commercialization of Novimmune’s novel first-in-class anti-CD47/anti-CD19 bispecific antibody known as TG-1801 (previously NI-1701). The companies will jointly develop the product on a worldwide basis, focusing on indications in the area of hematologic B-cell malignancies. We serve as the primary responsible party for the development, manufacturing and commercialization of the product. Pursuant to the agreement, in June 2018 we paid Novimmnue an upfront payment of $3.0 million in our common stock. Further milestone payments will be paid based on early clinical development, and the Company will be responsible for the costs of clinical development of the product through the end of the Phase 2 clinical trials, after which the Company and Novimmune will be jointly responsible for all development and commercialization costs. The Company and Novimmune will each maintain an exclusive option, exercisable at specific times during development, for the Company to license the rights to TG-1801, in which case Novimmune is eligible to receive additional milestone payments totaling approximately $185 million as well as tiered royalties on net sales in the high single to low double digits upon and subject to the achievement of certain milestones.

X
- Definition License Agreement [Abstract] + References No definition available. + Details
Name: | tgtx_LicenseAgreementAbstract
Namespace Prefix: | tgtx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for research, development, and License Agreement activities, including contracts and arrangements to be performed for others and with federal government. + References No definition available. + Details
Name: | tgtx_LicenseAgreementDisclosureTextBlock
Namespace Prefix: | tgtx_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration