Deferred Research And Development Arrangement (Details) - USD ($) |
12 Months Ended | |||
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Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2003 |
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| Research and Development Arrangement, Contract to Perform for Others [Line Items] | ||||
| Deferred Research and Development Arrangement | $ 375,000 | $ 450,000 | ||
| Rexgene Biotech Co., Ltd. [Member] | ||||
| Research and Development Arrangement, Contract to Perform for Others [Line Items] | ||||
| Research and development arrangement, one-time fee | $ 1,500,000 | |||
| Reduction of research and development expenses | $ 75,000 | 75,000 | $ 75,000 | |
| Research and development period | 20 years | |||
| Deferred Research and Development Arrangement | $ 375,000 | $ 450,000 | ||
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- Definition The unexpensed portion of deferred research and development arrangement as of the balance sheet date. Deferred research and development arrangement is a liability related to a collaborative research agreement. Generally, an entity records deferred research and development arrangement when it receives consideration from a collaborator, and expenses the contribution over a period of time. No definition available.
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- Definition Research And Developement Agreement Period No definition available.
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- Definition Research And Developement Agreement Period Expense Reduction Amount No definition available.
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- Definition The amount of compensation earned (contract income) under a research and development arrangement accounted for as a contract to perform research and development for others. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Details
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